Volvo S90 Twin Engine (2020 year). Manual in english - page 24

The distance between the car and parking
spaces should be 0.5–1.5 metres
(1.6–5.0 ft) while the function is searching
for a parking space.

Parking with Park Assist Pilot

The function parks the car using the following
steps:

1. A parking space is identified and meas-

ured.

2. The car is reversed into the space.
3. The car is positioned into the space - the

system may then request that the driver
changes gear and brakes.

Find and measure parking spaces

The function can be activated
in the centre display's func-
tion view.

It can also be accessed from
the camera views.

•

GREEN button indication – the function is
activated.

•

GREY button indication – the function is
deactivated.

Principle for searching before parallel parking.

Principle for searching before perpendicular parking.

Drive no faster than 30 km/h (20 mph) for
parallel parking or 20 km/h (12 mph) for per-
pendicular parking.

118

Park Assist Pilot

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DRIVER SUPPORT

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405

1. Tap on the

Park In

button in the function

view or in the camera view.
> The function searches for a parking

space and checks whether it is big
enough.

2. Be prepared to stop the car when the

graphic and message on the centre dis-
play state that a suitable parking space
has been found.
> A pop-up window is shown.

3. Select

Parallel parking

Perpendicular

parking

and select reverse gear.

The function searches the area for parking,
displays instructions and guides the car in
on its passenger side. But if required the
car can also be parked on the driver's side
of the street:

•

Activate the direction indicator to the
driver's side - then the system
searches for a parking space on that
side of the car instead.

Reversing in to the parking space

Principle for reversing into parallel parking.

Principle for reversing into perpendicular parking.

1. Check that the area behind the car is clear,

then engage reverse gear.

2. Reverse slowly and carefully without

touching the steering wheel - and no
faster than 7 km/h (4 mph).

3. Be prepared to stop the car when instruc-

ted by the graphic and message on the
centre display.

•

Keep your hands away from the steer-
ing wheel when the function is acti-
vated.

•

Make sure that the steering wheel is
not hindered in any way and can rotate
freely.

•

To achieve optimum results - wait until
the steering wheel is fully turned
before starting to drive backward/
forward.

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DRIVER SUPPORT

* Option/accessory.

406

Positioning the car in the parking space

Principle for positioning during parallel parking.

Principle for positioning during perpendicular park-

ing.

1. Move the gear selector to the gear posi-

tion as instructed by the system, wait until
the steering wheel has been turned and
drive forward slowly.

2. Be prepared to stop the car when instruc-

ted by the graphic and message on the
centre display.

3. Select reverse gear and drive slowly back-

wards.

4. Be prepared to brake the car when

instructed by the graphic and message on
the centre display.

The function is deactivated automatically and
the graphics and message show that parking
is complete. It may be necessary for the driver
to correct the car’s position. Only the driver
can determine whether the car is properly
parked.

The warning distance is shorter when the
sensors are used by Park Assist Pilot
(PAP

119

) compared with when Park Assist

System uses the sensors.

Related information

•

Limitations of Park Assist Pilot

•

(p. 407)

Leaving parallel parking with Park

Assist Pilot

The

Park Out

function can help the driver to

leave a parking space when the car is parallel
parked.

When leaving a parking space, the

Park

Out

function must only be used for a paral-

lel-parked car - it does not work for a per-
pendicular-parked car.

The

Park Out

function is acti-

vated in the centre display's
function view or in the cam-
era view.

•

GREEN button indication – the function is
activated.

•

GREY button indication – the function is
deactivated.

1. Tap on the

Park Out

button in the func-

tion view or in the camera view.

2. Use the direction indicator to select the

direction in which the car should leave the
parking space.

119

Park Assist Pilot

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DRIVER SUPPORT

}}

* Option/accessory.

407

3. Be prepared to stop the car when instruc-

ted by the graphic and message on the
centre display - follow the instructions in
the same way as for the parking proce-
dure.

Note the steering wheel can "spring" back
when the function is completed - the driver
may then need to turn the steering wheel back
to the maximum steering angle in order to
leave the parking space.

If the function considers that the driver can
leave the parking space without any extra
manoeuvring then the function will be stop-
ped, even if the driver may consider that the
car is still in the parking space.

Related information

•

Limitations of Park Assist Pilot

•

(p. 407)

Limitations of Park Assist Pilot

The Park Assist Pilot (PAP

120

) function cannot

detect everything in all situations and may
therefore have limited functionality.

WARNING

•

The parking sensors have blind spots
where obstacles cannot be detected.

•

Pay particular attention if there are
people and animals near the car.

•

Bear in mind that the front of the car
may swing out towards oncoming traf-
fic during the parking manoeuvre.

Objects situated higher than the sensor
detection area are not included when cal-
culating the parking manoeuvre, which
could cause the function to swing into the
parking space too early – such parking
spaces should be avoided for this reason.

A driver should be aware about the following
examples of Park Assist Pilot limitations:

Parking is discontinued

A parking sequence will be discontinued:

•

if the driver moves the steering wheel

•

if the car is driven too quickly - above
7 km/h (4 mph)

•

if the driver presses

Cancel

in the centre

display

•

when the anti-lock brakes or the Elec-
tronic stability control are engaged - e.g.
when a wheel loses grip on a slippery road

•

as the steering servo for speed-dependent
steering wheel resistance is working at
reduced power – e.g. when cooling due to
overheating

Where applicable, a message in the centre
display states the reason for a parking
sequence being discontinued.

120

Park Assist Pilot

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DRIVER SUPPORT

* Option/accessory.

408

Under certain circumstances, the function
is unable to find parking spaces - one rea-
son for this may be the fact that there is
interference with the sensors from external
sound sources which emit the same ultra-
sound frequencies as those with which the
system works.

Examples of such sources include horns,
wet tyres on asphalt, pneumatic brakes
and exhaust noises from motorcycles etc.

Dirt, ice and snow covering the sensors
will reduce their function and may prevent
measurement.

Driver responsibility

The driver should bear in mind that the func-
tion is an aid – not an infallible, fully-automatic
function. The driver must therefore be pre-
pared to interrupt a parking step.

There are also a few details to bear in mind
while parking, e.g.:

•

The driver is always responsible for deter-
mining whether the space selected by the
function is suitable for parking.

•

Do not use the function if snow chains or
a spare wheel are fitted.

•

Do not use the function if cargo items are
protruding from the car.

•

Heavy rain or snow may cause the system
to measure the parking space incorrectly.

•

During the search and check-measure-
ment of the parking space, the function
may miss objects positioned deep in the
parking space.

•

Parking spaces on narrow streets are not
always feasible, since the space required
for manoeuvring may not be sufficient.

•

Use approved tyres

121

with the correct tyre

pressure - this affects the ability of the
function to park the car.

•

The function bases itself on the locations
of vehicles already parked nearby – if they
are inappropriately parked, your own car's
tyres and wheel rims may be damaged by
contact with the kerb.

•

Perpendicular parking spaces may be
missed or offered unnecessarily if one

parked car is protruding more than other
parked cars.

•

The function is designed for parking on
straight streets – not sharp curves or
bends. For this reason, make sure the car
is parallel to the potential parking spaces
when the function measures the space.

Related information

•

Speed-dependent steering force (p. 280)

•

•

Limitations for camera and radar unit
(p. 337)

121

”Approved tyres” refers to tyres of the same type and make as those fitted new on delivery from the factory.

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DRIVER SUPPORT

* Option/accessory.

409

Messages for Park Assist Pilot

Messages for Park Assist Pilot (PAP

122

) can

be shown in the driver display and/or the
centre display. Here are some examples.

Message

Specification

Park Assist System

Sensors blocked, cleaning needed

One or more of the function's sensors are blocked - check and correct as soon as possible.

Park Assist System

Unavailable Service required

The system does not function as it should. A workshop should be contacted

An authorised Volvo workshop is recommended.

A text message can be cleared by briefly
pressing the

button, located in the centre

of the steering wheel's right-hand keypad.

If a message persists, contact a workshop

Related information

•

Limitations of Park Assist Pilot

•

(p. 407)

122

Park Assist Pilot

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HYBRID INFORMATION

412

General information about Twin

Engine

Twin Engine runs like a regular car, but cer-
tain functions differ from a car that only runs
on petrol or diesel. The electric motor drives
the car mostly at low speeds, the petrol
engine at higher speeds, as well as during
more active driving.

The driver display shows some information
that is unique to the Twin Engine - charging
information, selected drive mode, distance to
empty battery as well as the hybrid battery's
charge level.

It is possible to set the car in different drive
modes while driving, e.g. electric operation
only or, when power is required, both electric
motor and petrol engine. The car calculates a
combination of drivability, driving experience,
environmental impact and fuel economy
according to the drive mode selected.

In order that the car should have optimal func-
tion it is important that the hybrid battery with
associated electrical drive systems, as well as
the petrol engine and its drive systems, have
the correct operating temperature. Battery
capacity may be reduced considerably if the
battery is too cold or too hot. Preconditioning
prepares the car's drive systems and the pas-
senger compartment before departure so that
both wear and energy needs during the jour-
ney are reduced. The range for the hybrid bat-
tery increases.

The hybrid battery which drives the electric
motor is charged via a charging cable but can
also be charged by gentle braking and engine
braking in gear position

. The hybrid battery

can also be charged by the car's engine.

Important to know

Car without power

Bear in mind that important functions such as
the brakes and power steering are inoperable
when the car is without power.

WARNING

In a de-energised car with the electric

motor and fuel-driven engine switched off

it is not possible to brake the car.

Towing not permitted

Towing the Twin Engine is not permitted since
this damages the electric motor.

Exterior engine noise

WARNING

Remember that the car does not emit any

engine noise when it is only powered by

the electric motor and may therefore be

difficult to notice by children, pedestrians,

cyclists and animals. This is especially true

at low speeds, such as in car parks.

High-voltage current

WARNING

Several components in the car work with

high-voltage current that could be danger-

ous in the event of incorrect intervention.

These components, and all orange-col-

oured cables, must only be handled by

qualified personnel.

Do not touch anything that is not clearly
described in the owner's manual.

Related information

•

Start and switch off preconditioning
(p. 222)

•

Hybrid gauge (p. 84)

•

Drive modes (p. 455)

•

•

Hybrid battery (p. 615)

•

Factors that affect range when running on
electricity (p. 465)

•

Automatic gearbox (p. 448)

•

Towing (p. 486)

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HYBRID INFORMATION

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413

Charging the hybrid battery

In addition to the fuel tank, as in a conven-
tional car, the car is equipped with a
rechargeable battery - a so-called hybrid bat-
tery of the lithium-ion type.

The hybrid battery is charged using a charging
cable which is located in a storage compart-
ment in the cargo area.

Volvo recommends a charging cable in
accordance with IEC 62196 and IEC
61851 which supports temperature moni-
toring.

The time it takes for the hybrid battery to be
charged is dependent on the charging current
that is used.

The capacity of the hybrid battery decrea-
ses slightly with age and use, which may
result in increased use of the petrol engine
and thereby slightly increased fuel con-
sumption.

WARNING

Replacing the hybrid battery must only be

performed by a workshop - an authorised

Volvo workshop is recommended.

Charging cable handle and charging input socket.

Charging status is indicated in three ways:

•

Indicators on the charging cable's control
unit.

•

Indicator lamp in the car's charging input
socket.

•

Illustration and text in the driver display.

The starter battery is charged when the hybrid
battery is charging and terminated when the
hybrid battery is fully charged.

If the hybrid battery's temperature is below
-10

C (14

F) or above 40

C (104

F) then it

may mean that some of the car's functions are
changed or unavailable because the capacity
of the hybrid batteries is reduced outside this
temperature range.

Electric operation is not possible if the tem-
perature of the battery is too low or too high. If
drive mode PURE is then selected, the com-
bustion engine starts.

Charging with fixed control unit in
accordance with mode 3

In certain markets the control unit is installed
within a charging station connected to the
mains power circuit. In which case, the charg-
ing cable has no control unit of its own.
Instead, it has a special connector that is used
to connect the charging cable to the charging
station. Follow the instructions at the charging
station.

European standard - EN 61851-1.

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HYBRID INFORMATION

414

Charging with the petrol engine

The car generates current to the battery and the bat-

tery is charged, e.g. when the brake pedal is pressed

gently or during engine braking down a hill.

The car can also generate power for the hybrid
battery and the battery is charged.

•

The hybrid battery is recharged during
gentle braking with the brake pedal. The
car's kinetic energy is then converted to
electrical energy, which is used to charge
the hybrid battery.

•

In gear position

, the car uses electric

motor braking when the accelerator pedal
is released, while the hybrid battery is
recharged at the same time.

•

The hybrid battery can also be charged by
the car's engine.

Related information

•

Charging current (p. 414)

•

•

Opening and closing the hatch for the
charging input socket (p. 418)

•

Start charging the hybrid battery (p. 418)

•

Charging status in the charging cable's
control unit (p. 422)

•

•

Charging status in the car's charging input
socket (p. 421)

•

Charging status in the car's driver display
(p. 425)

•

Symbols and messages relating to Twin
Engine in the driver display (p. 429)

•

Automatic gearbox (p. 448)

•

Changing drive mode (p. 459)

•

Long-term storage of vehicles with hybrid
batteries (p. 431)

Charging current

Charging current is used for charging the
hybrid battery as well as preconditioning of
the car. Charging takes place with a charging
cable connected to the car's charging input
socket and a 230 V socket

(alternating cur-

rent).

When the charging cable is activated, the
driver display shows a message and a lamp in
the car's charging input socket illuminates.
The charging current is mainly used for battery
charging, but is also used for preconditioning
the car. When the car's hybrid battery is
charged, the starter battery is also charged.

Never unplug the charging cable from the
230 V socket (alternating current) while
charging is in progress - there is then a risk
of damaging the 230 V socket. Always
stop charging first before unplugging the
charging cable from the car's charging
input socket and then from the 230 V
socket.

The voltage in the socket may vary depending on market.

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HYBRID INFORMATION

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415

•

If the weather is very hot or very cold,
some of the charging current is used to
heat/cool the hybrid battery and the
passenger compartment, which results
in a longer charging time.

•

The charging time is extended if pre-
conditioning has been selected. The
time required depends mainly on the
outside temperature.

Fuse

Normally several 230 V consumers are
included in a fuse circuit, so additional con-
sumers (e.g. lighting, vacuum cleaner, electric
drill, etc.) can be on the same fuse.

Related information

•

Charging status in the car's driver display
(p. 425)

•

•

Charging status in the car's charging input
socket (p. 421)

•

Start and switch off preconditioning
(p. 222)

•

Charging cable

The charging cable with its control unit is
used to charge the car's hybrid battery.

The charging cable is located in the storage compart-

ment to the right of the cargo area.

WARNING

Only use the charging cable provided with

your car or a replacement cable recom-

mended by Volvo.

Specifications, charging cable

Ambient tempera-
ture

-32

C to 50

(-25

F to 122

WARNING

•

The charging cable has a built-in circuit
breaker. Charging must only take place
with grounded and approved sockets.

•

Children should be supervised when in
the vicinity of the charging cable when
it is plugged in.

•

High voltage in the charging cable.
Contact with high voltage can cause
death or serious personal injury.

•

Do not use the charging cable if it is
damaged in any way. A damaged or
inoperative charging cable must only
be repaired by a workshop - an author-
ised Volvo workshop is recommended.

•

Always position the charging cable so
that it will not be driven over, stepped
on, tripped over or damaged in some
other way, or cause personal injury.

•

Disconnect the charger from the wall
outlet before cleaning it.

•

Never connect the charging cable to an
extension cord or a multiple plug
socket.

Also, refer to the manufacturer's instruc-

tions for using the charging cable and its

components.

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HYBRID INFORMATION

416

Multiple plugs, extension cables, overvolt-
age protection or similar devices must not
be used together with the charging cable
since this may involve a risk of fire, electric
shocks, etc.

An adapter between the 230 V socket
(alternating current) and the charging cable
may only be used if the adapter is
approved in accordance with IEC 61851
and IEC 62196.

Clean the charging cable with a clean
cloth, moistened with water or a mild
detergent. Do not use chemicals or sol-
vents.

WARNING

The charging cable and its associated parts

must not be swamped or immersed in

water.

Ground fault breaker in the charging cable
(p. 416)

Avoid exposing the control unit and its plug
to direct sunlight. In such cases, the over-
heating protection in the plug is at risk of
reducing or interrupting the charging of the
hybrid battery.

Related information

•

•

Temperature monitoring of the charging
cable (p. 417)

•

Ground fault breaker in the

charging cable

The control unit for the charging cable charg-
ing cable has a built-in ground fault breaker
that protects the car and the user from elec-
tric shocks caused by system faults.

WARNING

Charging the hybrid battery must only take

place with grounded and approved 230 V

sockets (alternating current). If the capacity

for the socket or fuse circuit is unknown,

ask a licensed electrician to check the

capacity. Charging above the capacity of a

fuse circuit may lead to fire or damage the

fuse circuit.

WARNING

•

The charging cable's overvoltage pro-
tection helps to protect the car's
charging system, but cannot guarantee
that overload will never occur.

•

Never use visibly worn or damaged
electrical sockets. This could cause fire
or serious injury.

•

Never connect the charging cable to a
cable extension.

•

Maintenance or replacement of the
hybrid battery must only be performed
by a trained and qualified Volvo service
technician.

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HYBRID INFORMATION

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417

The ground fault breaker does not protect
the 230 V socket (alternating current)/
electrical installation.

Control unit LED

lamps.

LED lamp 1

LED lamp 2

If the control module's built-in ground fault
breaker is tripped, LED lamp 2 flashes red
while LED lamp 1 is extinguished - check the
230 V socket (alternating current).

•

Check the capacity of the socket.

•

Other electronic equipment connected
to the same fuse circuit must be dis-
connected if the total load is exceeded.

•

Do not connect the charging cable if
the socket is damaged.

Related information

•

Charging status in the charging cable's
control unit (p. 422)

•

Temperature monitoring of the

charging cable

For the car's hybrid battery to be charged
safely every time, the control unit for the
charging cable and the plug have built-in
monitoring devices for the temperature.

Temperature monitoring takes place in the
control unit and the plug.

Volvo recommends a charging cable in
accordance with IEC 62196 and IEC
61851 which supports temperature moni-
toring.

Monitoring in the control unit

Charging is switched off if the temperature of
the control unit is too high. This is to protect
the electronics. This may take place at a high
outside temperature, for example, and/or
when strong sunlight shines directly on the
control unit.

LED (Light Emitting Diode)

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HYBRID INFORMATION

418

Monitoring at the plug

If the temperature at the power source to
which the charging cable is connected is too
high, the charging current is reduced. If the
temperature exceeds a critical level, charging
is stopped completely.

If the temperature monitoring has auto-
matically lowered the charging current
repeatedly and charging has been interrup-
ted then the cause of the overheating must
be investigated and rectified.

Related information

•

Start charging the hybrid battery (p. 418)

Opening and closing the hatch for

the charging input socket

The flap for the hybrid battery's charging
input socket is opened manually.

Press in the rear section of the cover and
release.

Open the cover.

Close the cover for the charging input socket
in reverse order.

Related information

•

•

•

Start charging the hybrid battery

The car's hybrid battery is charged with a
charging cable between the car and a 230 V
socket

(alternating current).

Only use the charging cable supplied with the
car or a replacement cable recommended by
Volvo.

Never connect the charging cable when
there is a risk of thunderstorm or lightning
strike.

Volvo recommends a charging cable in
accordance with IEC 62196 and IEC
61851 which supports temperature moni-
toring.

The voltage in the socket may vary depending on market.

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HYBRID INFORMATION

}}

419

WARNING

•

The hybrid battery must only be
charged at maximum permitted charg-
ing current or lower in accordance with
applicable local and national recom-
mendations for hybrid charging from
230 V sockets (alternating current)/
plugs.

•

Charging the hybrid battery must only
take place from an approved grounded
230 V socket

or from a charging sta-

tion with a loose charging cable (Mode
3) supplied by Volvo.

•

The control unit's ground fault breaker
protects the car, but there may still be
a risk of overloading the 230 V mains
power circuit.

•

Avoid visible worn or damaged mains
sockets since they may lead to fire
damage and/or personal injury if used.

•

Never use an extension cable.

•

Never use an adapter.

WARNING

•

The charging cable has a built-in circuit
breaker. Charging must only take place
with grounded and approved sockets.

•

Children should be supervised when in
the vicinity of the charging cable when
it is plugged in.

•

High voltage in the charging cable.
Contact with high voltage can cause
death or serious personal injury.

•

Do not use the charging cable if it is
damaged in any way. A damaged or
inoperative charging cable must only
be repaired by a workshop - an author-
ised Volvo workshop is recommended.

•

Always position the charging cable so
that it will not be driven over, stepped
on, tripped over or damaged in some
other way, or cause personal injury.

•

Disconnect the charger from the wall
outlet before cleaning it.

•

Never connect the charging cable to an
extension cord or a multiple plug
socket.

Also, refer to the manufacturer's instruc-

tions for using the charging cable and its

components.

Check that the 230 V socket (alternating
current) has adequate power capacity for
charging electric vehicles – in the event of
uncertainty, the socket must be checked
by a qualified professional.

Take the charging cable out from the storage
compartment on the right-hand side of the
cargo area. Note that the car must be
switched off prior to charging.

Connect the charging cable to a 230 V
socket. Never use an extension cable.

Or equivalent sockets with a different voltage, depending on market.

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HYBRID INFORMATION

420

Open the charging hatch. Remove the
charging handle's protective cover and
then press the handle the whole way into
the socket for the car.

Clamp the charging handle's cover in
place as illustrated.

To avoid damage to the paint, e.g. in the
event of high winds, position the charging
handle's protective cover so that it does
not touch the car.

3. The charging cable's charging handle is

fastened/locked in, and charging starts
within 5 seconds. When charging has
started, the LED lamp in the charging
input socket flashes with a green glow.
The driver display shows the remaining
estimated charging time or whether
charging is not working as intended.

Battery charging can be interrupted for a
while if the car is unlocked:

•

and the door is opened - charging
restarts within a few minutes.

•

without the door being opened - the car
is relocked automatically. Charging
restarts after 1 minute.

Condensation from the air conditioning may
drip under the car during charging. This is nor-
mal and takes place due to cooling of the
hybrid battery.

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HYBRID INFORMATION

421

Related information

•

Opening and closing the hatch for the
charging input socket (p. 418)

•

•

Charging status in the car's charging input
socket (p. 421)

•

Charging status in the car's driver display
(p. 425)

•

Charging status in the charging cable's
control unit (p. 422)

•

Charging status in the car's

charging input socket

The charging input socket shows the charg-
ing status using an LED lamp.

LED lamp location in the car's charging input socket.

The LED lamp shows the existing status while
charging is in progress. If the LED lamp does
not illuminate, check that the cable is firmly
plugged into the wall socket and the socket in
the car. The white, red or yellow lamps are
activated when the passenger compartment
lighting is switched on - they remain switched
on for a while after the passenger compart-
ment lighting has been switched off.

LED lamp's
glow

Specification

White

LED light.

Yellow

Waiting mode

- waiting

for charging to start.

Flashing green

Charging in progress

Green

Charging complete

Red

A fault has arisen.

For example, after a door has been opened or if the charg-

ing cable's handle is not locked in.

The slower the flashing, the closer to fully charged.

Extinguishes after a while.

Related information

•

Charging status in the car's driver display
(p. 425)

•

•

Charging status in the charging cable's
control unit (p. 422)

•