Seat Mii electric (2021 year). Manual in english - page 9

 

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Seat Mii electric (2021 year). Manual in english - page 9

 

 

Driving

rear lid and the bonnet are completely
closed and locked.

WARNING

Never disconnect the drive system when
the vehicle is in motion. This could cause
loss of control of the vehicle, accidents and
serious injury.

Airbags and belt tensioners do not work.

The brake servo does not work when the

electric drive system is disconnected. To
stop the vehicle, the brake pedal must be
pressed harder.

The power steering does not work with

the electric drive system disconnected and
more strength is needed to turn the steer-
ing wheel.

If the key is removed from the ignition

lock, the steering lock could block and it
would not be possible to control the vehi-
cle.

WARNING

The components of the high-voltage sys-
tem become extremely hot and could
cause fire and serious injury.

Never park the vehicle in a manner that

any component of the high-voltage system
comes in contact with highly flammable
materials that may be found under the ve-
hicle, e.g. brush, litter, dry grass, etc.

Never use additional protection for vehi-

cle underside of the vehicle or anti-corro-
sive products for thermal insulation ele-
mennts.

Note

The key can only be removed from the ig-

nition lock with the selector lever in posi-
tion P.

After disconnecting the electric drive

system it is possible that the radiator fan
continues to work in the engine compart-
ment for a few more minutes, even with the
ignition switched off or the key outside the
ignition lock. The radiator fan is automati-
cally switched off.

Never leave the vehicle with the
drive system connected

If, after stopping the vehicle, the driver leaves
the vehicle with the drive system switched on,
the system switches off automatically.

This protects the vehicle against unauthor-
ised use.

Warning when leaving the vehicle

When the driver's door is opened or the seat
belt is unbuckled, a warning signal sounds
and the message 

The vehicle may still

move

 will appear on the instrument panel dis-

play. This is intended to remind the driver to
disconnect the ignition before leaving the ve-
hicle.

Automatic disconnection of the drive sys-
tem.

In certain situations, the drive system of the
vehicle is automatically switched off. In addi-
tion, a warning message may appear in the
instrument panel. The drive system will switch
off when the following conditions are met:

The vehicle is stopped.

The selector lever is in 

D/B

 position.

The slow travel function is not active.

The driver unbuckles his seat belt, opens

the door and removes his foot from the brake
pedal.

Automatic connection of the drive system

The drive system may automatically recon-
nect within 30 seconds. To do this, the driver's
door must be closed and the seat belt must
be buckled, as well as meeting one of the fol-
lowing conditions:

The handbrake is on or the selector lever is

in position 

P

.

Or

 , the brake pedal is pressed if the vehicle

is moving.

138

Drive system and driving

A short sequence of acoustic signals indi-
cates that the drive system has been
reconnected.

If 30 seconds elapse without the drive system
being reconnected, the drive system can be
reconnected manually as described in

››› 

page 136

. In this case, bear in mind the

messages shown on the instrument panel
display.

WARNING

If the vehicle is left unattended with the
drive system connected, accidents and se-
rious injuries can occur.

Never leave the vehicle unattended with

the drive system connected.

Always switch off the ignition and place

the selector lever in position P before leav-
ing the vehicle.

When parking or getting out of the vehi-

cle, always check that the selector lever is
in the P position and that the handbrake is
applied and tightened.

When leaving the vehicle, always make

sure that all the doors, the windows, the
rear lid and the bonnet are completely
closed and locked.

Electronic immobilizer

The electronic immobiliser helps to prevent
the drive system from being connected with

an unauthorised key and, consequently, the
vehicle being put in motion.

The vehicle key has a built-in chip. When a
valid key is inserted into the ignition lock, the
chip automatically deactivates the electronic
immobiliser.

The electronic immobiliser will be activated
again automatically as soon as you pull the
key out of the ignition lock.

For this reason, the vehicle's drive system can
only be connected with a properly coded
Original SEAT key. This type of keys can be
purchased from a SEAT dealer.

Note

The correct operation of the vehicle is only
guaranteed with the original SEAT keys.

e-Sound

e-Sound is an electric engine noise that
warns other road users that an electric vehi-
cle is approaching.

e-Sound turns on after the drive system is
switched on.

The e-Sound gradually fades as the vehicle
accelerates.

Problems and solutions

Cannot remove the vehicle key from the
ignition lock

An unauthorised key has been inserted into
the ignition lock.

To remove the key, proceed as follows:

Press the lock key on the selector lever and

release it again.

Remove the key from the ignition switch.

The drive system cannot be connected

If an unauthorised vehicle key is used or there
is a fault in the system, an indication appears
on the instrument panel display.

Use an authorised key.

If the fault continues, seek specialist assis-

tance.

The vehicle has stopped because the
high-voltage battery has discharged

The relevant text message will appear in the
instrument panel display.

If the vehicle has stopped because the high-
voltage battery has discharged, there is the
possibility of reconnecting the electric drive
system to travel a few meters and be able to
remove the vehicle from the flow of traffic or
from a level crossing, etc.

»

139

Driving

Switch the ignition off.

Reconnect the drive system.

Press the accelerator pedal to start moving.

This process can be repeated a second time,
although the distance that can be travelled
and the power is reduced considerably.

If the vehicle can no longer move, seek the
assistance of specialised personnel.

Charge the high-voltage battery

››› 

page 161

.

Gear selection

Control lamps

It lights up red

There is a fault in the electrical system.

The instrument panel display shows the message

Error: Electr. Syst. Stop the vehi-
cle!

 

Stop the vehicle immediately

 as soon as it is

possible and safe, park it outdoors and disconnect
the drive system. Seek specialist assistance.

 and 

They light up red

The electrical system has overheated.

The instrument panel display shows the message

Electr. system overheated. Stop! Man-
ual!

 

Stop the vehicle immediately

 as soon as it is

possible and safe, park it outdoors and disconnect
the drive system. 

Do not pour coolant!

 Seek spe-

cialist assistance.

 and

They light up yellow

Brake energy recuperation is not possible.

The instrument panel display shows the message

Error: Recuperation. Check the man-
ual.

There is a failure in the brake energy recuperation.
Autonomy may be limited. Contact a specialised
workshop.

Limited braking capacity.

The instrument panel display shows the message

Error: Limited braking capacity.

The braking system does not work or has a fault.

Contact a specialised workshop.

It lights up green

The engine will not start.

The brake pedal is not pressed when changing the

position of the selector lever from 

N

. To change the

position of the selector lever, press the brake pedal.

Flashes green

The lock button prevents starting to move.

The vehicle is prevented from moving forwards. The
selector lever locking button is not engaged.

Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.

WARNING

Observe the safety warnings 

››› 

 in Con-

trol and warning lamps on page 66

.

Gear selector lever

Fig. 137 

Gear selector lever

The vehicle has a forward gear 

D/B

 and a re-

verse gear 

R

.

140

Drive system and driving

The selector lever has a lock. To change the
selector lever from position 

P

 or 

N

 to another

position, switch on the ignition, press the
brake pedal and press the lock button on the
lever button in the direction of the arrow

››› 

Fig. 137

.

 – Parking lock

The drive wheels are locked mechanically.
Select this position only when the vehicle is

stopped

.

 – Reverse gear

The reverse gear is engaged. Select this posi-
tion only when the vehicle is 

stopped

.

 - Neutral

The electric drive system is in the neutral po-
sition. No movement is transmitted to the
wheels and the braking effect of the electric
engine does not occur.

 – Permanent forward drive position

The electric drive system is in the normal pro-
gramme (brake energy recuperation levels
0-3).

 – Very intense brake energy recupera-

tion

Very intense brake energy recuperation is de-
celeration phases (brake energy recupera-
tion level 4).

 – Change between D and B

Changed between 

D

 and 

B

 by pushing the

selector lever gently backwards from position

D/B

 

››› 

Fig. 137

. The selector lever always re-

turns to 

D/B

 position. Pushing it gently back

again, it changes back to 

D

.

Selector lever lock

In positions 

P

 and 

N

, the selector lever lock

prevents the position selector lever from be-
ing changed by mistake and, as a conse-
quence, stops the vehicle from moving with-
out being desired.

To release the selector lever lock, press the
brake pedal and keep it pressed with the igni-
tion switched on. At the same time, press the
lock button on the selector lever.

If the selector lever is quickly changed from
position moving past 

N

 (i.e. from reverse gear

to 

D/B

), the lever does not lock. This allows a

stuck vehicle to be “towed”, for example. If the
selector lever remains for more than approx. 1
second in position 

N

 without having the brake

pedal pressed or travelling at a speed below
about 5 km/h (3 mph), the lever locks.

In rare cases it may happen that the selector
lever lock does not engage. In this case, the
traction is cancelled to prevent the vehicle
from moving accidentally. To engage the se-
lector lever lock, proceed as follows:

Press the brake pedal and release it again.

OR:

 place the lever in the 

P

 or 

N

 position

and then select a gear.

WARNING

If the selector lever is placed in an inappro-
priate position, vehicle control could be
lost and an accident and serious injury
could result.

Never accelerate when changing the po-

sition lever.

Never engage reverse gear or parking

lock while the vehicle is in motion.

WARNING

Any accidental movement of the vehicle
could result in serious injury.

As a driver, never leave your seat when

the drive system is connected and a gear is
engaged. If you have to leave the vehicle
with the electric drive system connected,
always engage the handbrake and always
place the selector lever in position P.

Never leave the vehicle with the selector

lever in the N, R or D/B positions. The vehi-
cle could be set in motion depending on
the inclination of the road.

When the drive system is connected and

the selector lever is D/B o R position, the
vehicle must be stopped by pressing the
brake pedal.

Never engage reverse gear while the ve-

hicle is in motion.

»

141

Driving

CAUTION

If the vehicle is stopped but the hand-

brake is not engaged and the brake pedal
is released with the selector lever in posi-
tion P, the vehicle can move a few centime-
tres forward or backward.

Never allow the vehicle to move with the

lever in the N position, especially when the
drive system is disconnected.

Note

If the selector lever is left for a long time in
a position other than P with the ignition off,
the 12-volt battery may discharge.

Driving with an automatic gearbox

Driving down slopes

The steeper the slope, the higher the selected
brake energy recuperation level will have to
be. A high recuperation level increases the
braking effect of the electric engine. Never let
the vehicle roll downhill with the selector lev-
er in the neutral position 

N

.

You should reduce speed accordingly.

Set the selector lever to the 

B

 position.

Stop and start moving uphill

When the vehicle stops uphill with the forward
gear engaged, this will have to be avoided

whenever you go backwards by pressing the
brake pedal or engaging the handbrake. Do
not release the brake pedal or handbrake un-
til you start moving.

Kick-down

The kick-down function enables maximum
acceleration by pressing the accelerator
pedal fully with the selector lever in the 

D/B

position. In the 

Eco

 and 

Eco+

 driving profiles,

the limitation of the maximum possible speed
is cancelled when the kick-down function is
used.

The vehicle does not move even though a
gear range is selected

If the vehicle does not move in the desired di-
rection, the system may not have recognised
the gear range correctly.

Press the brake pedal and select it again.

If the vehicle still does not move in the de-

sired direction, there is a fault in the system.
Request the help of specialised personnel
and have the system checked.

WARNING

Rapid acceleration can cause loss of trac-
tion and the vehicle skidding, especially on
slippery roads. This could cause loss of
control of the vehicle, accidents and seri-
ous injury.

Never press down hard or suddenly on

the acclerator pedal (kick-down) if the
conditions of visibility, weather, road and
traffic do not allow it, or if it endangers oth-
er users on the road due to the accelera-
tion of the vehicle and the driving style.

Always adapt the driving style to traffic

conditions.

When the ASR is disconnected, the drive

wheels may skid, especially if the road is
wet, slippery or dirty. This can cause the
vehicle to be neither steered nor control-
led.

WARNING

Never move the selector lever from position
P if the handbrake is not engaged. Other-
wise, if the vehicle is on a slope, it could
start moving unexpectedly and cause an
accident and serious injuries.

CAUTION

When stopping uphill with a selected

gear range, do not step on the accelerator
to prevent the vehicle from moving back-
ward. Press the brake pedal to avoid un-
necessarily overloading the electric drive
system.

If the vehicle moves with the ignition and

electric drive system disconnected or with
the 12-volt battery discharged or without a
12-volt battery and the selector lever in the
N position for a prolonged period of time or

142

Drive system and driving

at a high speed, the electric drive system
will suffer damages.

Hill driving assistant

How it works

The hill start assistant helps start moving up-
hill while keeping the vehicle actively stop-
ped.

The hill start assistant is automatically
connected if the following conditions are
met simultaneously:

The vehicle is 

stopped

 facing a hill by step-

ping on the brake pedal until the vehicle
starts moving.

The engine rotates correctly.

The gear range 

D

 is selected or the reverse

gear is engaged.

To start moving, remove your foot from the
brake pedal and accelerate immediately.

When starting to moving, the brake is re-
leased progressively.

The hill start assistant is immediately dis-
connected:

If any of the conditions mentioned above

ceases to be met.

If the driver door is opened.

If the electric drive system is disconnected.

If there is any failure in the electric drive

system.

The selector lever is in 

N

 position.

WARNING

If the vehicle does not start moving im-

mediately after releasing the brake pedal,
it could roll backwards under certain cir-
cumstances. In this case, immediately
press the brake pedal or engage the hand-
brake.

If the engine stops, immediately press the

brake pedal or engage the handbrake.

If, when driving uphill in heavy traffic, you

want to prevent the vehicle from rolling
backwards when you start moving, before
moving press the brake pedal for a few sec-
onds.

Steering

Information relating to different ve-
hicle processes.

Electro-mechanical power steering assists
the driver when steering.

Electro-mechanical power steering adapts

electronically

 to the speed of the car, torque

and turning angle. The electromechanical
steering only work with the drive system con-
nected.

If the power steering does not work properly
or does not work at all, you will have to use
much more strength than usual to turn the
steering wheel.

Mechanical locking of the steering

To make it hard to steal the vehicle, always
lock the steering system before leaving it.

The steering column is locked by removing
the key from the ignition lock with the vehicle
stopped. Turn the steering wheel slightly until
the steering lock has engaged.

To release the steering lock, turn the steering
wheel slightly to reduce the pressure. Insert
the key in the ignition lock. Hold the steering
wheel in this position and switch on the igni-
tion.

WARNING

If the power steering does not work, you
have to use much more strength to turn the
steering wheel and this can hinder the con-
trol of the vehicle.

The power steering only works with the

drive system connected.

Never allow the vehicle to move when the

drive system is disconnected.

»

143

Driving

Never remove the key from the ignition

lock when the vehicle is moving. The steer-
ing lock could suddenly become blocked
and it would be impossible to steer the ve-
hicle.

CAUTION

If the vehicle needs to be towed, leave the
ignition on so that the steering wheel is not
blocked and the turn signals, the horn and
the windscreen wiper work.

Control lamp

It lights up red

 

Stop driving!

 The electromechanical steering is

faulty.
Have the steering checked immediately by a special-

ised workshop.

It lights up yellow

The operation of the electromechanical steering is
limited.

Have the steering checked immediately by a special-
ised workshop. If the warning lamp does not come on
again after restarting the engine and driving a short
distance, it is 

not

 necessary to check the steering.

The 12-volt battery was disconnected and reconnec-
ted. Drive a short distance at 15-20 km/h (9-12 mph).

Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.

WARNING

Observe the safety warnings 

››› 

 in Con-

trol and warning lamps on page 66

.

Driving profiles

Introduction

By means of the driving profiles, the driver
can adapt different characteristics of the ve-
hicle systems to the current driving situation
and to an economic driving style. Among the
systems that can be adapted are, for exam-
ple, engine management and air condition-
ing.

The degree of influence of the vehicle config-
uration on the different driving profiles de-
pends on the vehicle’s equipment.

You can change the driving profile both with
the vehicle stopped and while in motion 

››› 

.

After selecting a driving profile, the vehicle,
except the engine, is immediately configured
according to the new profile. When traffic
permits, briefly remove your foot from the ac-

celerator so that the selected driving profile is
also activated for the engine.

WARNING

Adjusting the driving profile while driving
can distract attention from traffic and
cause accidents.

Always drive as carefully and responsibly

as possible.

Adjusting a driving profile

Fig. 138 

In the lower part of the centre con-

sole: driving profile selection button.

Selecting a driving profile

Switch the ignition on.

To change the driving profile, press the driv-

ing profile select button 

››› 

Fig. 138

 several

times.

144

Drive system and driving

When changing the driving profile, a message
is is displayed on the instrument panel dis-
play for a few seconds.

When 



 or 



 profiles are selected, the

corresponding inscription 

››› 

Fig. 138

 remains

on in the selection button of the driving pro-
file.

Characteristics of driving profiles

This driving profile is always adjusted

when the drive system is connected. All
the power of the electric engine is avail-
able. The Climatronic works in normal
mode. When the 

Normal

 profile is selec-

ted, the 

Driving Mode Normal

 mes-

sage appears on the instrument panel
display.

In the 

ECO

 driving profile, the power of

the electric engine is limited to favour
lower energy consumption. The maxi-
mum speed is reduced. The Climatronic
switches to Eco mode, optimal for low
consumption, in which the fan and the
defrosting/demisting functions are still
available. When the 

ECO

 profile is selec-

ted, the 

Driving Mode Eco

 message

appears on the instrument panel dis-
play.

In the 

ECO+

 driving profile, the power

of the electric engine is limited even
more to favour even lower energy con-
sumption. The maximum speed is re-
duced. The heating and cooling func-

Normal

ECO

ECO+

tions of the Climatronic are disconnec-
ted; the fan and the defrosting/demisting
functions are still available. When the

ECO+

 profile is selected, the 

Driving

Mode Eco+

 message appears on the in-

strument panel display.

WARNING

The driving properties may change de-
pending on the selected driving profile.
Never allow the selection of the driving pro-
file to induce you to take any risk that com-
promises safety.

Adapt your speed and driving style at all

times to suit visibility, weather, road and
traffic conditions.

Note

The power limitation of the electric engine
in the ECO and ECO+ driving profiles can
be cancelled temporarily by pressing the
accelerator pedal as far as it will go (“kick-
down”).

Driving tips

Running in

Running in new tyres and brake pads

Replacement of wheel rims and new tyres

››› 

page 189

.

Information about brakes 

››› 

page 150

.

Driving on flooded roads

To prevent damage to the vehicle driving on
flooded roads, take the following into ac-
count:

The water should never come above the

lower edge of the bodywork.

Drive at pedestrian speed.

WARNING

After driving through flooded zones, brak-
ing effectiveness can decrease if the brake
discs or pads are damp 

››› 

page 150

.

CAUTION

Driving through flooded areas may dam-
age vehicle components such as the drive
system, transmission or electrical system.

Note

Check the depth of the water before en-

tering the flooded zone.

Do not stop in the water, drive in reverse,

or stop the drive system.

Vehicles travelling in the opposite direc-

tion cause waves that could exceed your
vehicle's critical height.

»

145

Driving

Avoid driving through salt water (corro-

sion) 

››› 

page 198

.

Trips abroad

In some countries, certain safety regulations
can be in force that differ from the vehicle's
technical characteristics. Before travelling
abroad, SEAT recommends you consult a
technical service about the legal require-
ments and the following points:

Does the vehicle need technical modifica-

tions for driving abroad, for example, adjust-
ment of the headlamps?

Does the vehicle have all the tools, diag-

nostics equipment and spare parts required
for inspections and repairs?

Are there any SEAT dealers in the destina-

tion country?

Will it be possible to find operating fluids

that meet SEAT specifications in the country
of destination?

Are special tyres required in the destination

country?

CAUTION

SEAT does not accept liability for any dam-
age to the vehicle due to an inadequate
service or the non-availability of genuine
spare parts.

Driver assistance systems

Cruise control (GRA)

Control lamp

It lights up green

The Cruise Control System (GRA) is switched on and
active.

The control lamps light up when the ignition is
switched on and should turn off after approxi-
mately 2 seconds. This is the time taken for
the function check.

WARNING

Observe the safety warnings 

››› 

 in Con-

trol and warning lamps on page 66

.

Introduction

The cruise control system (CCS) is able to
maintain the set speed from 20 km/h (15
mph).

The CSS only reduces vehicle speed by
ceasing to accelerate, not by actively braking
the vehicle 

››› 

.

Travelling down hills with the CCS

If the GRA cannot maintain a constant vehicle
speed downhill, brake and connect the brake
energy recuperation. The GRA is temporarily
disabled by pressing the brake.

Automatic off

The GRA disconnects automatically or is
temporarily interrupted:

If the system detects a fault that could af-

fect the working order of the CCS.

If you press and maintain the accelerator

pedal for a certain time, driving faster than
the stored speed.

If the dynamic driving control systems inter-

vene, ASR, ESC, etc.

If the brake pedal is pressed.

If the airbag is triggered.

If the lever is taken out of the 

D/B

 position.

If the emergency braking function in the city

brakes the vehicle.

WARNING

Use of GRA could cause accidents and se-
vere injuries if it is not possible to drive at a
constant speed maintaining the safety dis-
tance.

Do not use GRA in heavy traffic, if the dis-

tance from the vehicle in front is insuffi-
cient, on steep roads, with several bends or

146

Driver assistance systems

in slippery circumstances or on flooded
roads.

Never use the CCS when driving off-road

or on unpaved roads.

Adapt your speed and the distance to the

vehicles ahead in line with visibility, weath-
er, the condition of the road and the traffic
situation.

To avoid unexpected operation of the

cruise control system, turn it off every time
you finish using it.

It is dangerous to use a set speed which is

too high for other conditions.

If driving down a steep gradient, the GRA

cannot maintain a constant speed. The
speed can increase. In this case, reduce
the speed by braking or connecting the
brake energy recuperation.

Operating the cruise control with
the turn signal lever

Fig. 139 

On the turn signal lever: controls for

operating the GRA.

Connecting

Move the control 

››› 

Fig. 139

 

1

 to 



.

If no speed has been programmed, the sys-
tem will not control it.

Activating the cruise control

Press button 

››› 

Fig. 139

 

2

 in area 



.

The current speed is stored and the cruise
control is activated.

Temporarily interrupting

Move the control 

››› 

Fig. 139

 

1

 to 



 or

step on the brake.

The cruise control system is switched off tem-
porarily. The speed is stored.

Reinstating the cruise control

Press button 

››› 

Fig. 139

 

2

 in area 



.

Cruise control is activated at the stored
speed.

Adjusting the speed

While the GRA is set, the stored speed can be
adjusted with button 

››› 

Fig. 139

 

2

:

To increase in increments of 1 km/h (1 mph)

briefly press button 

››› 

Fig. 139

 

2

 in the area



.

To increase the speed without interruption,

keep button 

››› 

Fig. 139

 

2

 pressed down in

the area 



.

To reduce in increments of 1 km/h (1 mph)

briefly press button 

››› 

Fig. 139

 

2

 in the area



.

To reduce the speed without interruption,

keep button 

››› 

Fig. 139

 

2

 pressed down in

the area 



.

The vehicle adapts the current speed by ac-
celerating or stopping accelerating. The vehi-
cle does not brake actively.

Switching off

Move control 

››› 

Fig. 139

 

1

 to 



.

»

147

Driving

The system is disconnected and the memo-
rised speed is deleted.

Lane Assist

Introduction

Fig. 140 

On the windscreen: field of vision of

the Lane Assist system.

The Lane Assist System helps the driver stay
in their lane. This function is not suitable and
is not designed to keep the vehicle automati-
cally in the lane.

Using the camera located in the windscreen,
the Lane Assist system detects the possible
lines dividing the lanes. When the vehicle in-
voluntarily approaches a dividing line it has
detected, the system notifies the driver with a

corrective steering movement

. This move-

ment can be over-regulated at any time.

No warning is produced with the turn signals
activated, given that the Lane Assist system
understands that a lane change is required.

System limits

Use the Lane Assist system only on large,
well-maintained motorways and highways.

The system is not available under the follow-
ing conditions:

The driving speed allowed is below 55 km/h

(32 mph).

The system has not detected any lane

lines.

Temporarily in very sporty driving situations.

Control lamp

It lights up green

Lane Assist system active and available.

It lights up yellow

The Lane Assist system intervening with a rectifica-
tion of the steering.

If the corresponding warning lamp does not
light up on the instrument cluster, this can
mean that:

The minimum speed has not been reached.

The system does not recognise the lane

lines.

Or the system is not available.

If the latter persists, go to a specialised work-
shop to repair the fault.

Some control and warning lamps will light up
briefly when the ignition is switched on to
check certain functions. They will switch off
after a few seconds.

WARNING

Observe the safety warnings 

››› 

 in Con-

trol and warning lamps on page 66

.

Operating mode

Fig. 141 

In the centre console: button to con-

nect the lane assist system

148

Driver assistance systems

Connecting and disconnecting the lane
assist system

The lane assist system is always activated
when the ignition is switched on. Pressing the
button 

 



 

››› 

Fig. 141

 enables to deacti-

vate the assist system until the next time the
engine is started.

The button 

 



 

››› 

Fig. 141

 is backlit if the

system has been disconnected or has a fault.

The Lane Assist system can actively intervene
as of approximately 60 km/h (35 mph) if it
has detected lane lines.

If the control lamp 

 of the instrument panel

display is off, it means that the assist system
is connected but not ready to adjust steering
(system in passive state) or disconnected.

When you activate a turn signal, the system
temporarily goes into a passive state in order
to allow manual lane change.

Driver intervention prompt

If the steering is not corrected manually, the
system prompts the driver through an indica-
tion on the instrument panel display and
acoustic warnings to actively take the steer-
ing wheel.

If no reaction is obtained from the driver, the
system switches to a passive state.

Through an indication on the instrument pan-
el display and acoustic warnings, the driver is

also prompted to drive through the centre of
the lane if the steering correction lasts more
than reasonable.

Steering wheel vibration

If the system stops displaying the lane lines
while assisting with steering, it can cause the
steering wheel to vibrate. This situation re-
quires the driver to actively assume control.

Switching off the Lane Assist system in the
following situations

Due to the limits of the Lane Assist system,
switch it off in the following situations:

When more attention is required of the driv-

er

When driving in a sporty style

In unfavourable weather conditions

On roads in poor condition

In areas of road works

WARNING

The intelligent technology in the Lane As-
sist system cannot change the limits im-
posed by the laws of physics and by the
very nature of the system. Careless or un-
controlled use of the Lane Assist system
may cause accidents and injury. The sys-
tem is not a replacement for driver aware-
ness.

Always adapt your speed and the dis-

tance to the vehicles ahead in line with visi-
bility, weather conditions, the condition of
the road and the traffic situation.

Always keep your hands on the steering

wheel so it can be turned at any time.

The Lane Assist system does not detect

all road markings. The road surfaces, road
structures or objects in poor condition can
be incorrectly detected as road markings
under certain circumstances by the Lane
Assist system. In such situations, switch the
Lane Assist system off immediately.

Please observe the indications on the in-

strument panel and act as is necessary.

In the following situations there may be

counter-productive interventions of the
system or it may be that the system does
not intervene at all. In these situations, spe-
cial attention is required from the driver
and, where appropriate, the temporary de-
activation of the lane assist warning sys-
tem:

In very sporty driving situations.

In adverse weather conditions and
roads in poor condition.

When passing through areas undergo-
ing works.

Before gradient changes of grade and
river beds.

Always pay attention to the vehicle's sur-

roundings.

»

149

Driving

When the area of vision of the camera

becomes dirty, covered or is damaged, the
Lane Assist system function can be affec-
ted.

CAUTION

In order to avoid influencing the operation
of the system, the following points must be
taken into account:

Regularly clean the area of vision of the

camera and keep it in a clean state, without
snow or ice 

››› 

Fig. 140

.

Do not cover the area of vision of the

camera.

Check that the area of vision of the wind-

screen camera is not damaged.

Note

The Lane Assist system can be automati-

cally disconnected if it registers a fault.

The lane departure warning system has

been exclusively developed for driving on
paved roads only.

If the Lane Assist system does not work as

described in this chapter, do not use it and
contact a specialised workshop.

If there is a fault in the system, have it

checked by a specialised workshop.

Braking and parking

Braking system

Control lamps

It lights up red

Brake fluid level is too low 

››› 

page 182

or

, failure in

the braking system.

 

Do not carry on driving!

It lights up red

Handbrake applied 

››› 

page 152

.

The warning lamp turns off when the handbrake is re-
leased.

WARNING

When the ignition is switched on, the sta-

tus of the brake system and the brake as-
sist functions is automatically checked.
The control lights on the instrument cluster
light up briefly and then turn off again. If a
warning light stays on permanently, there
is a fault. Seek qualified technical assis-
tance immediately.

If the brake warning lamp 

 does not go

out or if it lights up when driving, the brake
fluid level in the reservoir is too lo so there
is a risk of an accident 

››› 

page 182, Brake

fluid

. Stop the vehicle and do not drive on.

Obtain technical assistance.

If the brake warning lamp lights up 

 to-

gether with the ABS lamp 

 this could be

due to an ABS fault. When this function
fails, the rear wheels can lock up. Under
certain circumstances, the rear of the vehi-
cle may skid, with the danger of losing con-
trol. Stop and seek technical assistance.

Information about the brakes

New brake pads

For the first 200 to 300 km (100 to 200
miles), new brake pads have not yet reached
their maximum braking capacity, and need to
be “run in” first. However, you can compen-
sate for the slightly reduced braking effect by
applying more pressure on the brake pedal.
Avoid overloading the brakes while running
them in.

Wear

The rate of wear on the 

brake pads

 depends

a great deal on how you drive and the condi-
tions in which the vehicle is operated. This is a
particular problem in urban traffic and short
stretches, or with very sporty driving.

Depending on the speed, the braking force
and the environmental conditions (e.g. tem-
perature, air humidity, etc.) noises may be
produced when braking.

150

Braking and parking

Wet roads or road salt

In certain situations (for example, on driving
through flooded areas, in severe downpours
or after washing the vehicle) the braking ac-
tion could be delayed if the discs and pads
are damp, or frozen in winter. In this case the
brakes should be “dried” by pressing the
brake pedal several times.

At high speed and with the windscreen wipers
activated, the brake pads will briefly touch
the brake discs. This takes place, although
unnoticeable to the driver, at regular intervals
to improve the response time of the brakes
when they are wet.

The effectiveness of the brakes can also be
temporarily reduced if the vehicle is driven for
some distance without using the brakes when
there is a lot of salt on the road in winter. The
layer of salt that accumulates on the discs
and pads can be removed by gently apply-
ing the brakes a few times.

Corrosion

There may be a tendency for corrosion to
form on the discs and dirt to build up on the
brake pads if the vehicle is used infrequently
or the brakes are not used very often.

If the brakes are not used frequently, or if rust
has formed on the disks, it is advisable to
clean off the pads and disks by braking firmly
a few times at a moderately high speed 

››› 

.

Fault in the brake system

If the brake pedal travel should ever increase

suddenly

, this may mean that one of the two

brake circuits has failed. Drive immediately to
the nearest specialised workshop and have
the fault repaired. Drive there slowly and re-
member that you will have to apply more
pressure on the brake pedal and allow for
longer stopping distances.

Low brake fluid level

Malfunctions can occur in the brake system if
the brake fluid level is too low. The brake fluid
level is monitored electronically.

Brake servo

The electromechanical brake servo increases
the pressure that you exert when you press
the brake pedal. It only works when the vehi-
cle’s ignition or drive system is switched on.

WARNING

Any anomaly in the brake system can in-
crease the braking distance, with the re-
sulting risk of an accident.

New brake pads and discs must be run in

and do not have the correct friction during
the first 200 km (124 miles). This reduced
braking capacity may be offset by pressing
on the brake pedal a little harder.

If you are driving on roads which have

been salted, braking effectiveness may be
decreased.

Brakes can overheat if used excessively

on slopes. Before descending a long, steep
gradient, slow down and select a higher re-
cuperation level 

››› 

page 134

. Therefore, us-

ing the engine brake relieves the brakes.

Gentle continuous braking causes the

brakes to overheat and the braking dis-
tance will increase. Apply and then release
the brakes alternately.

Apply the brakes heavily to clean the

brake system only in a suitable traffic situa-
tion. Do not put other road users in danger:
there is risk of causing an accident.

Ensure the vehicle does not move while in

neutral, when the engine is stopped. The
braking distance is increased considerably
when the brake servo is not active.

If the brake is subjected to high stresses,

vapour bubbles may form in the brake sys-
tem's pipes. This reduces the efficiency of
the brakes.

Non-standard or damaged front spoilers

could restrict the airflow to the brakes and
cause them to overheat. Before purchasing
accessories please read the relevant in-
structions.

CAUTION

Never let the brakes “drag” by leaving

your foot on the pedal when it is not

»

151

Driving

necessary to brake. This overheats the
brakes, resulting in longer stopping distan-
ces and greater wear.

Before descending a long, steep gradi-

ent, we recommend slowing down and se-
lecting a higher recuperation level

››› 

page 134

. This makes use of engine brak-

ing and relieves the brakes. If you still have
to use the brakes, it is better to brake firmly
at intervals than to apply the brakes con-
tinuously.

Note

If the brake servo is out of action, for ex-

ample when the car is being towed, you will
have to press the brake pedal considerably
harder than normal to make up for the lack
of servo assistance.

If you wish to equip the vehicle with ac-

cessories such as a front spoiler or wheel
covers, it is important that the flow of air to
the front wheels is not obstructed, other-
wise the brakes can overheat.

Handbrake

Fig. 142 

Handbrake between the front seats.

The handbrake should be applied firmly to
prevent the vehicle from accidentally moving.
Apply the handbrake when you leave your
vehicle and when you park.

Applying the handbrake

Pull the handbrake lever up 

››› 

Fig. 142

. The

handbrake is set when the control lamp 

lights up.

Releasing the handbrake

Pull the lever up slightly and press the re-
lease knob in the direction of the arrow

››› 

Fig. 142

 and guide the handbrake lever

down fully 

››› 

.

Always pull the handbrake 

all the way up

, to

avoid driving off while the brake is on 

››› 

.

WARNING

Never use the handbrake to stop the vehi-

cle when it is in motion. The braking dis-
tance is considerably longer, because
braking is only applied to the rear wheels.
Risk of accident!

Failure to fully lower the handbrake lever

can affect the operation of the system, and
can also cause heating and wear of the
rear brakes.

CAUTION

Do not forget to apply the handbrake
whenever you leave the vehicle, and put
the selector lever in the P position.

Stabilisation and brake as-
sistance systems

Control lamps

It lights up

Fault in the ESC or ABS, 

or

 disconnection caused by

the system.
The ESC works in combination with the ABS. If the
ABS fails, the lamp also lights up.

Flashes

ESC or ASR activated.

152

Braking and parking

It lights up

Fault in the ASR or disconnection caused by the sys-

tem.

Flashes

ASR working.

It lights up

ABS faulty or does not work.

WARNING

When the ignition is switched on, the status
of the brake system and the brake assist
functions is automatically checked. The
control lights on the instrument cluster
light up briefly and then turn off again. If a
warning light stays on permanently, there
is a fault. Seek qualified technical assis-
tance immediately.

WARNING

Observe the safety warnings 

››› 

 in Con-

trol and warning lamps on page 66

.

Brake assist systems

Electronic Stability Control (ESC)

The ESC helps to improve safety. It reduces
the tendency to skid and improves the stabili-

ty and roadholding of the vehicle. The ESC
detects critical handling situations, such as
vehicle understeer or oversteer, or wheelspin
on the driving wheels. It stabilises the vehicle
by braking individual wheels or by reducing
the engine torque. The warning lamp will
flash on the instrument panel when the ESC is
intervening 

.

The ESC includes the anti-lock brake system
(ABS), the hydraulic brake assist (HBA), the
traction control system (ASR) and the elec-
tronic differential lock (EDS)

ESC also helps stabilise the vehicle by
changing the torque.

Anti-lock brake system (ABS)

ABS prevents the wheels from locking up un-
der braking until the vehicle has reached a
virtual standstill. You can continue to steer the
vehicle even when the brakes are on full.
Keep your foot on the brake pedal and do not
pump the brakes. You will feel the brake pedal
pulsate while the ABS is working.

If the running gear or brake system is modi-
fied, the effectiveness of the ABS could be se-
verely limited.

Hydraulic Brake Assist (HBA)

The brake assist system can reduce the re-
quired braking distance. The braking force is
automatically boosted if you press the brake
pedal quickly in an emergency. You must

keep pressing the brake pedal until the dan-
ger has passed.

Traction control system (ASR)

In the event of wheelspin, the traction control
system reduces the engine torque to match
the amount of grip available. This helps the
car to start moving, accelerate or climb a
gradient.

Electronic differential lock (EDL)

When the EDL detects wheelspin, it brakes
the spinning wheel and directs the power to
the other driven wheel. This function is active
up to approximately 100 km/h (62 mph).

To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automati-
cally if subjected to excessive loads. The ve-
hicle can still be driven. The EDL will switch on
again automatically when the brake has
cooled down.

Electronic brake pressure distribution
(EBV)

In all vehicles, when the brakes are applied,
the centre of gravity of the vehicle moves for-
ward. As a consequence, there is a danger
that the rear wheels may lock due to their low
traction. The electronic brake pressure distri-
bution controls the brake pressure for the rear
wheels and ensures that this pressure is dis-
tributed optimally between the front and rear

»

153

 

 

 

 

 

 

 

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