Seat Arona (2022 year). Manual in english

Emergencies

Note

There is also a valve mark on the back of
the central wheel trim that indicates the
correct alignment.

Wheel bolt caps

Fig. 33

Wheel: wheel nuts with caps.

Removal

●

Fit the plastic clip (vehicle tools

›››

Fig. 30

)

over the cap until it clicks into place

›››

Fig. 33

●

Remove the cap with the plastic clip.

The caps protect the wheel nuts and should
be remounted after changing the tyre.

The

anti-theft wheel locking bolt

has a

special cap. This only fits on anti-theft locking
bolts and is not for use with standard wheel
nuts.

Anti-theft wheel nuts

Fig. 34

Anti-theft wheel bolt with cap and

adapter.

Loosening the anti-theft wheel bolt

●

Remove the wheel cover or the cap.

●

Insert the special adapter

›››

Fig. 34

(ve-

hicle tools

›››

page 40

) onto the anti-theft

wheel bolt and push it on as far as it will go.

●

Insert the wheel brace (vehicle tools) onto

the adapter as far as it will go.

●

Remove the wheel bolt

›››

page 44

Note

Make a note of the code number of the an-
ti-theft wheel bolt and keep it in a safe
place, but not in your vehicle. If you need a
new adapter, you can obtain it from the
SEAT Official Service, indicating the code
number.

Loosening wheel nuts

Fig. 35

Wheel change: loosen the wheel nuts.

Fig. 36

Wheel change: tyre valve

and the

correct position for the anti-theft wheel locking

bolt

Use only the wheel wrench belonging to the
car to loosen the wheel nuts.

Loosen the wheel nuts only about one turn
before raising the vehicle with the jack.

Self-help

If the wheel bolt is very tight, carefully push
on the end of the wheel wrench with your
foot. Hold on to the vehicle for support and
take care not to slip during this operation.

Loosening wheel nuts

●

Fit the wheel wrench on as far as it will go

›››

Fig. 35

●

Hold the wrench at the end and rotate the

bolt approximately

one

turn anticlock-

wise

›››

Important information about wheel nuts

Factory-fitted rims and wheel nuts are spe-
cially matched during construction. There-
fore, if different rims are fitted, the correct
wheel nuts with the right length and heads
must be used. This ensures that wheels are
fitted securely and that the brake system
functions correctly.

In certain circumstances, you should not even
use wheel nuts from vehicles of the same
model.

In wheels with full hubcaps, the anti-theft
locking bolt must be threaded onto positions

›››

Fig. 36

, taking the tyre valve’s po-

sition as reference

. Otherwise it will not be

possible to mount the hubcap.

WARNING

If the wheel nuts are not properly tight-
ened, they could come loose while driving

and cause an accident, serious injury and
loss of vehicle control.

●

Use only wheel nuts which correspond to

the rim in question.

●

Never use different wheel nuts.

●

Wheel nuts and threads should be clean,

free of oil and grease, and it should be pos-
sible to screw them easily.

●

To loosen and tighten wheel nuts, only

use the wheel wrench that came with the
car from the factory.

●

The wheel nuts should only be loosened

slightly (about one turn) before raising the
vehicle with the jack. Risk of accident!

●

Never apply grease or oil to wheel nuts or

to the wheel hub threads. Even if the bolts
have been tightened to the prescribed tor-
que, they could come loose while driving.

●

Never loosen the screwed joints of wheel

rims with bolted ring trims.

●

If wheel nuts are tightened below the

prescribed torque, the bolts and rims could
come loose while driving. If tightening tor-
que is too high, the wheel nuts or threads
can be damaged.

Raise the vehicle

Fig. 37

Jack position points.

Fig. 38

Cross member: positioning the jack on

the vehicle.

●

Rest the jack (vehicles tools) on firm

ground. If necessary use a large, strong
board or similar support. If the surface is slip-
pery (for example tiles) place the jack on a
rubber mat or similar to prevent it from slip-
ping

›››

Emergencies

●

Find the support point on the strut (sunken

area) closest to the wheel to be changed

›››

Fig. 37

●

Turn the jack crank handle, located below

the strut support point, to raise it until the
tab

›››

Fig. 38

is below the housing provi-

ded.

●

Align the jack so that tab

“grips” onto

the housing provided on the strut and the mo-
bile base

is resting on the ground. The

base plate

should fall vertically with re-

spect to the support point

●

Continue turning the jack until the wheel is

slightly lifted off the ground.

WARNING

The factory-supplied jack is only designed
for changing wheels on this model. On no
account attempt to use it for lifting heavier
vehicles or other loads. Risk of injury.

●

Make sure the jack remains stable. If the

surface is slippery or soft, the jack could
slip or sink, respectively, with the conse-
quent risk of causing injuries.

●

Lift the vehicle using only the jack sup-

plied from the factory. Other jacks, even
those approved for other SEAT models
could slip, with the consequent risk of in-
jury.

●

Place the jack only at the support points

provided on the strut and align it. Other-
wise, the jack could slip because it does

not have sufficient grip on the vehicle: risk
of injury!

●

You should never place a body limb such

as an arm or leg under a raised vehicle that
is solely supported by the jack.

●

If you have to work underneath the vehi-

cle, you must use suitable stands addition-
ally to support the vehicle, there is a risk of
accident!.

●

Never raise the vehicle if it is tilting to one

side or the engine is running.

●

Never start the engine when the vehicle is

raised. The vehicle may come loose from
the jack due to the engine vibrations.

CAUTION

The vehicle must not be raised on the
crossbar. Place the jack only at the support
points provided on the strut and align it.
Otherwise, the vehicle may be damaged.

Removing and installing a wheel

Change the wheel after loosening the wheel
nuts and raising the vehicle with the jack.

When removing/fitting the wheel, the rim may
hit and damage the brake disc. For this rea-
son, please take care and get a second per-
son to assist you.

Taking off the wheel

●

Unscrew the wheel nuts using the box

spanner and place them on a clean surface.

●

Take off the wheel.

Putting on the spare wheel

Check the direction of rotation of the tyre

›››

page 47

●

Place the spare wheel or temporary spare

wheel into position.

●

Screw on the wheel nuts in position and

tighten them loosely with a box spanner.

●

To tighten the anti-theft locking wheel nuts

use the corresponding adaptor.

●

Carefully lower the vehicle using the jack.

●

Use the wheel spanner to tighten all of the

wheel nuts clockwise. Tighten the bolts in di-
agonal pairs (not in a circle).

●

Put the caps, trim or full hubcap back on.

The wheel nuts should be clean and turn
easily. Before fitting the spare wheel, inspect
the wheel condition and hub mounting surfa-
ces. These surfaces must be clean before fit-
ting the wheel.

Tightening torque of the wheel nuts

The recommended tightening torque for
wheel nuts for steel and alloy wheels is

120 Nm

. After changing a wheel, have the

Self-help

tightening torque checked immediately with a
torque wrench that is working perfectly.

Before checking

tightening torque, have any

rusty wheel nuts that are difficult to screw re-
placed and clean the wheel hub threads.

Never apply grease or oil to wheel nuts or to
the wheel hub threads. Even if the bolts have
been tightened to the prescribed torque, they
could come loose while driving.

Tyres with directional tread pattern

Tyres with directional tread pattern have
been designed to operate best when rotating
in only one direction. An arrow on the tyre
sidewall indicates the direction of rotation on
tyres with directional tread. Always observe
the indicated direction of rotation in order to
guarantee optimum grip and help avoid
aquaplaning, excessive noise and wear.

If the tyre is mounted in the opposite direction
of rotation, drive with extreme caution, as the
tyre is no longer being used correctly. This is
of particular importance when the road sur-
face is wet. Change the tyre as soon as pos-
sible or remount it with the correct direction
of rotation.

Works after changing a wheel

●

Alloy wheels:

replace the wheel bolt caps.

●

Plate wheels:

replace the wheel hubcap .

●

Return all tools to their proper storing loca-

tion.

●

If the replaced wheel does not fit in the

spare wheel housing, store it safely in the lug-
gage compartment

›››

page 128

●

Check the tyre pressure of the newly moun-

ted tyre as soon as possible.

●

In vehicles fitted with a tyre pressure indica-

tor, adjust the pressure and store it in memory

›››

page 295

●

Have the tightening torque of the wheel

nuts checked as soon as possible with a tor-
que wrench

›››

page 46

. Meanwhile, drive

carefully.

●

Have the flat tyre replaced as quickly as

possible.

Changing the windscreen
wiper blades

Wiper service position

Fig. 39

Wipers in service position.

Ensure that the wiper blades are not frozen.

The wiper arms can be raised when the wip-
ers are in service position

›››

Fig. 39

●

Close the bonnet

›››

page 276

●

Switch the ignition on and off.

●

Press the windscreen wiper lever down-

wards briefly

›››

page 120

Before driving, always lower the wiper arms.
Using the windscreen wiper lever, the wind-
screen wiper arms return to their initial posi-
tion.

Emergencies

Note

●

The windscreen wiper arms can be

moved to the service position only when
the bonnet is properly closed.

●

You can also use the service position, for

example, if you want to fix a cover over the
windscreen in the winter to keep it clear of
ice.

Changing the wiper rear wiper
blades

Fig. 40

Changing the windscreen wiper

blades

Fig. 41

Changing the rear wiper blade

The windscreen wiper blades are supplied as
standard with a layer of graphite. This layer is
responsible for ensuring that the wipe is silent.
If the graphite layer is damaged, the noise of
the water as it is wiped across the windscreen
will be louder.

Check the condition of the wiper blades reg-
ularly.

If the wipers scrape across the

glass

, they should be changed if they are

damaged, or cleaned if they are dirty

›››

If this does not produce the desired results,
the setting angle of the windscreen wiper
arms might be incorrect. They should be
checked by a specialised workshop and cor-
rected if necessary.

Damaged windscreen wiper blades should
be replaced immediately. These are availa-
ble from qualified workshops.

Raising and lowering windscreen wiper
arms

●

Place the windscreen wipers in the service

position

›››

page 47

●

Grip the wiper arms

only

by the blade's

fastening point.

Cleaning windscreen wiper blades

●

Raise the wiper arms.

●

Use a soft cloth to remove dust and dirt

from the windscreen wiper blades.

●

If the blades are very dirty, a sponge or

damp cloth may be used

›››

Changing the windscreen wiper blades

●

Lift and unfold the wiper arms.

●

Press and hold release button

›››

Fig. 40

and pull gently on the wiper blade in the di-
rection of the arrow.

●

Fit a new wiper blade of the

same length

and design

on to the wiper arm and hook it

into place.

●

Rest the wiper arms back onto the wind-

screen.

Changing the rear wiper blade

●

Lift and fold the wiper arm.

●

Turn the blade slightly

›››

Fig. 41

(arrow

Self-help

●

Hold down the release button

while gen-

tly pulling the blade in the direction of arrow

●

Insert a new blade of the

same length and

type

in the rear wiper arm in the opposite di-

rection to the arrow

and hook into place

button

●

Replace the wiper arm on the rear window.

WARNING

Worn or dirty windscreen wiper blades re-
duce visibility and increase the risk of acci-
dent and serious injury.

●

Always replace damaged or worn wind-

screen wiper blades or blades that no lon-
ger clean the windscreen properly.

CAUTION

●

Damaged or dirty windscreen wipers

could scratch the glass.

●

If products containing solvents, rough

sponges or sharp objects are used to clean
the blades, the graphite layer will be dam-
aged.

●

Never use fuel, nail varnish remover, paint

thinner or similar products to clean the win-
dows.

●

In icy conditions, always check that the

wiper blades are not frozen to the glass be-
fore using the wipers. In cold weather, it
may help to leave the vehicle parked with
the wipers in service position

›››

page 47

CAUTION

●

To prevent damage to the bonnet and the

wiper arms, only leave them in the service
position.

●

Before driving, always lower the wiper

arms.

Jump start

Jump leads

The jump lead must have a sufficient wire
cross section.

If the engine fails to start because of a dis-
charged battery, the battery can be connec-
ted to the battery of another vehicle to start
the engine.

Jump leads must comply with standard

DIN

72553

(see cable manufacturer's instruc-

tions). The wire cross section must be at least
25 mm

for petrol engines and at least

35 mm

for diesel engines.

Note

●

The vehicles must not touch each other,

otherwise electricity could flow as soon as
the positive terminals are connected.

●

The discharged battery must be properly

connected to the on-board network.

Jump start: description

Fig. 42

Diagram of connections for vehicles

without Start Stop system

Fig. 43

Diagram of connections for vehicles

with Start Stop system

Jump lead terminal connections

Switch off the ignition of both vehicles

›››

Emergencies

Connect one end of the

red

jump lead to

the positive

terminal of the vehicle

with the flat battery

›››

Fig. 42

Connect the other end of the

red

jump

lead to the positive terminal

in the ve-

hicle providing assistance

In vehicles without a Start-Stop system:

connect one end of the

black

jump lead

to the negative terminal

–

of the vehicle

providing the current

›››

Fig. 42

In vehicles with a Start-stop system:

connect one end of the

black

jump lead

to a suitable ground terminal, to a sol-

id piece of metal in the engine block, or
to the engine block itself

›››

Fig. 43

Connect the other end of the

black

jump

lead

to a solid metal component bol-

ted to the engine block or to the engine
block itself of the vehicle with the flat
battery. Do not connect it to a point near
the battery

Position the leads in such a way that
they cannot come into contact with any
moving parts in the engine compart-
ment.

Starting

Start the engine of the vehicle with the
boosting battery and let it run at idling
speed.

4a.

4b.

Start the engine of the vehicle with the
flat battery and wait for 2 or 3 minutes
until the engine is running.

Removing the jump leads

Before you remove the jump leads,
switch off the dipped beam headlights if
they are switched on.
Turn on the heater blower and heated
rear window in the vehicle with the flat
battery. This helps minimise voltage
peaks which are generated when the
leads are disconnected.
When the engine is running, disconnect
the leads in reverse order to the details
given above.

Make sure the battery clamps have sufficient
metal-to-metal contact with the battery ter-
minals.

If the engine fails to start after about 10 sec-
onds, switch off the starter and try again after
about 1 minute.

WARNING

●

Please note the safety warnings referring

to working in the engine compartment

›››

page 276

●

The battery providing assistance must

have the same voltage as the flat battery
(12V) and approximately the same capaci-

10.

11.

ty (see imprint on battery). Failure to com-
ply could result in an explosion.

●

Never use jump leads when one of the

batteries is frozen. Danger of explosion!
Even after the battery has thawed, battery
acid could leak and cause chemical burns.
If a battery freezes, it should be replaced.

●

Keep sparks, flames and lighted ciga-

rettes away from batteries, danger of ex-
plosion. Failure to comply could result in an
explosion.

●

Observe the instructions provided by the

manufacturer of the jump leads.

●

Do not connect the negative cable from

the other vehicle directly to the negative
terminal of the flat battery. The gas emit-
ted from the battery could be ignited by
sparks. Danger of explosion.

●

Never attach the negative cable to fuel

system components or the brake lines in
the other vehicle.

●

The non-insulated parts of the battery

clamps must not be allowed to touch. The
jump lead attached to the positive battery
terminal must not touch metal parts of the
vehicle, this can cause a short circuit.

●

Position the leads in such a way that they

cannot come into contact with any moving
parts in the engine compartment.

●

Do not lean on the batteries. This could

result in chemical burns.

Self-help

Note

The vehicles must not touch each other,
otherwise electricity could flow as soon as
the positive terminals are connected.

Tow start and towing

Introduction

Tow-starting

means starting the engine of

the vehicle while another pulls it.

Towing

means one vehicle pulling another

that is not roadworthy.

Always consider the legal provisions relating
to tow-starting and towing.

For technical reasons, towing a vehicle
with a discharged battery is not allowed.
The jump start should be used instead

›››

page 49

If the vehicle comes with the Keyless Access
system, towing is only allowed with the igni-
tion on!

The vehicle battery drains if the vehicle is
towed with the engine switched off and the
ignition connected. Depending on the battery
charge status, the drop in voltage may be so
large, even after just a few minutes, that no
electrical device in the vehicle may work e.g.
the hazard warning lights. In vehicles with the

Keyless Access system, the steering wheel
could lock

›››

WARNING

A vehicle with no power should never be
towed.

●

When towing, never remove the ignition

key or disconnect the ignition with the start
button. Otherwise, the electronic lock of
the steering column could suddenly be-
come blocked and it would be impossible
to steer the vehicle. This could cause an
accident, serious injury and loss of control
of the vehicle.

●

If during towing the vehicle runs out of

power, stop towing immediately and re-
quest the assistance of specialist person-
nel.

WARNING

Vehicle handling and braking capacity
change considerably during towing. Please
observe the following instructions to mini-
mise the risk of serious accidents and in-
jury:

●

As the driver of the vehicle being towed:

–

You should depress the brake much
harder as the brake servo does not op-
erate. Pay the utmost attention to avoid
crashing into the towing vehicle.

–

More strength is required at the steer-
ing wheel as the power steering does

not operate when the engine is switch-
ed off.

●

As the driver of the towing vehicle:

–

Accelerate with particular care and
caution.

–

Avoid sudden braking and manoeuvres.

–

Brake earlier than usual and more
smoothly.

CAUTION

●

To avoid damaging the vehicle, for exam-

ple the paint, remove and replace the lid
and towing eye carefully.

●

Unburnt fuel could enter the catalytic

converter and damage it during towing.

Instructions for tow-starting

Vehicle's should not generally be tow-
started. The jump start should be used in-
stead

›››

page 49

For technical reasons, towing the following
vehicles is

not

allowed:

●

Vehicles with an automatic gearbox.

●

If the vehicle battery is discharged, be-

cause in vehicles with the Keyless Access
locking and ignition system the steering re-
mains locked and the electronic parking
brake cannot be deactivated nor can the

Emergencies

electronic lock of the steering column be re-
leased if they are activated.

●

If the battery is flat, it is possible that the

engine control units may not operate correct-
ly.

However, if the vehicle must absolutely be
tow-started (in the case of manual gear-
boxes):

●

Engage the 2nd or 3rd gear.

●

Keep the clutch pressed down.

●

Switch on the ignition and the hazard warn-

ing lights of both vehicles.

●

Once both vehicles are moving, release the

clutch.

●

Once the engine starts, press the clutch

and disengage the gear to avoid colliding
with the towing vehicle.

CAUTION

●

When tow-starting, unburnt fuel could

enter the catalytic converter and damage
it.

●

Do not tow a vehicle for more than 50 m

in attempt to start it. There is risk of dam-
age to the catalytic converter.

Towing instructions

Towing requires some expertise and experi-
ence, especially when using a tow rope. Both
drivers should be familiar with the difficulties
involved in towing. For this reason, inexper-
ienced drivers should abstain from towing.

During towing, it should be ensured that no
impermissible tractive forces or shocks are
generated. When towing on an unpaved
road, there is always a risk of overloading and
damaging the anchorage points.

During towing, the towing vehicle can signal
the change of direction even with the hazard
warning lights turned on. To do so, at the
same time, the turn signal lever must be oper-
ated with ignition switched on. Meanwhile, the
hazard warning lights will go off. When the
turn signal lever is returned to the rest posi-
tion, the hazard warning lights will be auto-
matically reactivated.

Notes for the driver of the towed vehicle

●

Leave the ignition on, so that the steering is

not blocked, and the electronic parking brake
may be deactivated and the turn signals and
wash/wipe operated.

●

More strength is required at the steering

wheel as the power steering does not oper-
ate when the engine is switched off.

●

You should depress the brake much harder

as the brake servo does not operate. Avoid
hitting the towing vehicle.

●

Bear in mind the information and instruc-

tions in the manual of the vehicle to be towed.

Notes for the driver of the towing vehicle

●

Accelerate with particular care and cau-

tion. Avoid sharp manoeuvres.

●

Brake earlier than usual and smoothly.

●

Bear in mind the information and instruc-

tions in the manual of the towed vehicle.

Tow rope or tow bar

It is safer for the vehicle to be towed using a
tow bar, avoiding damage to the vehicle. A
tow rope should only be used if a tow bar is
not available.

A tow rope should be slightly elastic to avoid
damage to both vehicles. It is advisable to
use a tow rope made of synthetic fibre or sim-
ilarly elastic material.

Only attach the tow rope or the tow bar to
the towing eyes provided or a towing bracket.

If the vehicle has a

factory-fitted towing de-

vice,

towing with a tow bar is

only

permitted

if it has been specially designed to be instal-
led on a tow hitch

›››

page 256

Self-help

When the vehicle has to be towed:

Check whether the vehicle may be towed

›››

page 53, Cases where towing the vehi-

cle is not permitted

The vehicle can be towed using a tow bar or
tow rope in the normal way, with all four
wheels on the road; it can also be towed with
either the front or rear wheels lifted off the
road.

●

Switch the ignition on.

●

Put the gearbox lever in neutral or the se-

lector lever in the

›››

page 196

position.

●

Do not allow the vehicle to be towed at

speeds of over 50 km/h (30 mph).

●

The vehicle must not be towed further than

50 km (30 miles).

●

If a breakdown lorry is used, vehicles with

automatic transmission are only allowed to
be towed with the front wheels suspended.

Cases where towing the vehicle is not per-
mitted

●

If, due to a fault, the gearbox is out of lubri-

cant.

●

If the battery is flat and the steering cannot

be unlocked as a result, the electronic steer-
ing lock and electronic parking brake cannot
be disengaged.

●

If a distance above 50 km needs to be trav-

elled.

●

When, for example, after an accident, the

smooth rotation of the wheels or the steering
operation cannot be guaranteed.

When the vehicle is to tow another vehicle:

●

Observe legal requirements.

●

Keep in mind the instructions in the manual

on towing vehicles.

CAUTION

If there is no oil in the gearbox or no lubri-
cant in the automatic transmission the car
may only be towed with the driven wheels
lifted clear of the road, or transported on a
special car transporter or trailer.

Note

The vehicle can only be towed if the steer-
ing lock electronic gearbox lock is deacti-
vated. If the vehicle has no power supply or
there is an electric system fault, the engine
must be started using jump leads to deacti-
vate the steering column electronic gear-
box lock.

Front towline anchorage

Fig. 44

Right side of the front bumper: remove

the cover.

Fig. 45

Right side of the front bumper: towline

anchorage in position.

The housing of the removable towline an-
chorage is on the right side of the front bump-
er underneath a cover

›››

Fig. 44

The towing eye should always be kept in the
vehicle.

Emergencies

Bear in mind the instructions for towing

›››

page 52

Fitting the towline anchorage

●

Remove the towing eye from the vehicle

tool kit in the luggage compartment

›››

page 40

●

Remove the cover by pressing down on its

right-hand side and leave it hanging from the
vehicle

›››

Fig. 44

●

Screw the towing eye in the housing by

turning it as far as it will go

anticlock-

wise

›››

Fig. 45

›››

. Use a suitable object

that can completely and securely tighten the
towing eye in its housing.

●

After towing, unscrew the towing eye

clockwise

with a suitable object.

●

Replace the cover and press on its left side

until the tab snaps into the bumper.

●

Clean the towing eye if necessary and then

store it in the luggage compartment along
with the other vehicle tools.

CAUTION

The towing eye must always be completely
and firmly tightened. Otherwise, it could be
released while towing and tow-starting.
Make sure that there are no objects that
prevent the eyebolt being screwed.

Rear towline anchorage

Fig. 46

On the right side of the rear bumper:

remove the cover.

Fig. 47

On the right side of the rear bumper:

towline anchorage in position.

The housing of the screw towing eye is on the
right side of the rear bumper behind a lid

›››

Fig. 46

Bear in mind the instructions for towing

›››

page 52

Fitting the rear towline anchorage

●

Remove the towing eye from the vehicle

tool kit in the luggage compartment

›››

page 40

●

Press the right hand side of the cover

›››

Fig. 46

to unclip it.

●

Remove the lid and let it hang from the ve-

hicle.

●

Screw the towline anchorage into the hous-

ing by turning it as far as it will go

anticlock-

wise

›››

Fig. 47

›››

. Use a suitable object

that can completely and securely tighten the
towing eye in its housing.

●

After towing, unscrew the towing eye

clockwise

with a suitable object.

●

Clean the towing eye if necessary and then

store it in the luggage compartment along
with the other vehicle tools.

CAUTION

The towing eye must always be completely
and firmly tightened. Otherwise, it could be
released while towing and tow-starting.

Fuses and bulbs

Fuses and bulbs

Fuses

Introduction

In general, a fuse can be assigned to various
electrical components. Likewise, an electrical
component can be protected by several
fuses.

Only replace fuses when the cause of the
problem has been solved. If a newly inserted
fuse blows after a short time, you must have
the electrical system checked by a special-
ised workshop as soon as possible.

WARNING

The high voltages in the electrical system
can give serious electrical shocks, causing
burns and even death!

●

Never touch the electrical wiring of the

ignition system.

●

Take care not to cause short circuits in

the electrical system.

WARNING

Using unsuitable fuses, repairing fuses or
bridging a current circuit without fuses can
cause a fire and serious injury.

●

Never use a fuse with a higher value. Only

replace fuses with a fuse of the same am-

perage (same colour and markings) and
size.

●

Never replace a fuse by a metal strip, sta-

ple or similar.

CAUTION

●

To prevent damage to the vehicle's elec-

tric system, before replacing a fuse always
turn off the ignition, the lights and all elec-
trical elements and remove the key from
the ignition.

●

Protect the fuse boxes when open to pre-

vent the entry of dust or humidity as they
can damage the electrical system.

Note

●

One component may have more than one

fuse.

●

Several components may run on a single

fuse.

●

In the vehicle, there are more fuses than

those indicated in this chapter.

Fuses inside the vehicle

Fig. 48

On the driver's side dashboard: fuse

box cover.

Opening and closing the fuse box situated
below the dash panel

●

Open: remove the fuse box cover in the di-

rection indicated

›››

Fig. 48

●

Close: click the cover back into place.

Identifying fuses below the dashboard by
colours

Colour

Amp rating

Black

Purple

Light brown

Brown

7.5

Red

Emergencies

Colour

Amp rating

Blue

Yellow

White or transparent

Green

Orange

CAUTION

●

Always carefully remove the fuse box

covers and refit them correctly to avoid
problems with your vehicle.

●

Protect the fuse boxes when open to

avoid the entry of dust or humidity. Dirt and
humidity inside fuse boxes can cause dam-
age to the electrical system.

Fuses in the engine compartment

Fig. 49

In the engine compartment: fuse box

cover.

To open the engine compartment fuse box

●

Open the bonnet



›››

page 276

●

Press the locking tabs to release the fuse

box cover

›››

Fig. 49

●

Then lift the cover out.

●

fit

the cover, place it on the fuse box.

Push the locking tabs down until they click
audibly into place.

Replace a blown fuse

Fig. 50

Image of a blown fuse.

Preparations

●

Switch off the ignition, lights and all electri-

cal equipment.

●

Open the corresponding fuse box

›››

page 55

›››

page 56

Recognise a blown fuse

A fuse is blown if its metal strip is ruptured

›››

Fig. 50

●

Point a lamp at the fuse to see if it has

blown.

To replace a fuse

●

Remove the fuse.

●

Replace the blown fuse by one with an

identical

amperage rating (same colour and

markings) and

identical

size.

Fuses and bulbs

●

Replace the cover again or close the fuse

box lid.

Fuse placement

Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.

Fuses in the vehicle interior

No.

Consumer/Amps

Tow hook

Sound amplifier

Cigarette lighter/12V power point

Central locking

Heating fan/Climatronic

Tow hook

CNG Gauge

7.5

Lights switch, steering column LSS
and SMLS, diagnostic port,

rain/light sensor

7.5

Steering Column LSS: wiper control

Kombi, Emergency call (+ NZ4)

7.5

Right lights power supply

Right Door Window Control

Windscreen wipers

No.

Consumer/Amps

Radio, Multimedia System

Heated rear window

SCR Control Unit

Rear View Camera

7.5

Connectivity Box, connection for ex-
ternal audio sources (Double USB),

MIB display

Steering column electronics (MFL)

7.5

Gateway

7.5

Active suspension control unit

7.5

DWA Sensor

7.5

DWA Horn

7.5

9AA/9AB climate control unit

7.5

9AK Climatronic control unit

Steering Column LSS, without Kessy

7.5

Left Door Window Control

Left lights power supply

Signal Horn

Heated seats control unit

BCM Power C63

BSD, PDC, MRR, PLA

No.

Consumer/Amps

Light switch, diagnosis input, head-
lamp range regulator, LSS steering
column: lamps, halogen lamps,
switch, reverse gear, electrochromic

mirror, RKA without radio.

7.5

Regulation of unfolded exterior mir-

rors,

7.5

Clutch pedal, ignition relays, CNG
relay coil, AC pressure sensor

7.5

DWP relay coil, rear window wiper
motor

Airbag

7.5

Left full LED headlight

7.5

Right full LED headlight

7.5

Steering column lock, Kessy Control
Unit

7.5

SCR relay

7.5

Automatic gearbox lever, ZSS

7.5

Windscreen washer pump

7.5

Heated rear view mirrors

Tow hook

Emergencies

Fuse arrangement in engine compartment

No.

Consumer/Amps

MPI Engine Injection Module

TSI Engine Injection Module

Fuel metering valve (TJ4/T6P/TJ7),
Low temperature coolant pump

(TJ4/T6P/TJ7); Oil pressure regulat-
ing valve (TJ1), AGR coolant valve
(TJ1), High and low pressure water

pumps (TJ1), SCR relay coil, cylin-
der head water valve

7.5

Lambda probes

Engine petrol pump relay (MPI),
Gauge control unit (TSI)

Electric fan (EC), LDR valve, canni-
ster and variable distribution valve,
oil pressure regulating valve, cylin-

der disconnection valves, WIV sen-
sor and CNG pressure regulator

Spark plugs (MPI and TSI)

Vacuum pump (TSI, CNG)

Injectors and EKP relay coil (MPI)

Servo sensor

7.5

Vref Battery: Gateway, BDM and
BCM

7.5

Detachable compressor

No.

Consumer/Amps

ESC, Relay 87 coil and engine con-
troller of engines (+ TJ1 / TJ4 / TH4 /
T5I / T6P / TJ7 / TC5 / T5Y).

7.5

Automatic gearbox DQ200 and
AQ160

50 Diag

7.5

BDM starter motor

ESC (Pump)

ABS (Pump)

ESC/ABS (Valves)

TH4 Electric fan without A/C for
moderate climate countries

TH4 fan with A/C or T5I for moder-
ate climate countries

PTC1

TJ1/TJ4/TJ7/T6P or TH4/T5I Electric
fan for warm climate countries

TH4 fan with A/C or T5I for moder-
ate climate countries

PTC2

PTC3

Note

●

In the vehicle, there are more fuses than

those indicated in this chapter. These

should only be changed by a specialised
workshop.

●

Positions not containing a fuse do not ap-

pear in the following tables.

●

Some of the equipment listed in the ta-

bles below pertain only to certain versions
of the model or are optional extras.

●

Please note that the above lists, while

correct at the time of printing, are subject
to change.

Changing bulbs

Introduction

Changing bulbs requires a certain degree of
practical skill. If you are unsure, SEAT recom-
mends that you consult a technical service or
request assistance from a specialist. In gen-
eral a specialist is needed if, in addition to the
bulbs, other vehicle components require re-
moval.

Always use identical bulbs with the same
designation. The name can be found on the
base of the bulb holder.

Depending on how equipped the vehicle is,
there are different sets of headlights and tail
lights:

●

ECOLED (full-LED) main headlights

Fuses and bulbs

●

High (full-LED) main headlights

●

Rear bulb light

●

LED rear light

Full-LED headlight system

Full-LED headlights handle all light functions
(daylight, side light, turn signal, dipped beam
and route light) with light emitting diodes
(LEDs) as a light source.

Full-LED headlights are designed to last the
lifetime of the car and light bulbs cannot be
replaced. In case of headlight failure, go to an
authorised workshop to have it replaced.

Bulbs (12 V)

Depending on the level of equipment fitted in
the vehicle, LEDs may be used for part or all
of the interior and/or exterior lighting. LEDs
have an estimated life that exceeds that of
the vehicle. If an LED light fails, go to an au-
thorised workshop for its replacement.

Light source used for each function

Bulb light

Left

Right

Brake lights

2 x P21WLL

Side lights

Retro fog light

P21 WLL

–

Reverse light

–

P21 WLL

Turn signal

PY 21W NA LL

The table corresponds to a right-hand traffic vehi-

cle. The position of lights may vary according to the
country.

Light with
LEDs

Left

Right

Brake lights

LED

Side lights

LED

Retro fog light

LED

–

Reverse light

–

P21 WLL

Turn signal

PY 21W NA LL

The table corresponds to a right-hand traffic vehi-

cle. The position of lights may vary according to the
country.

WARNING

●

Bulbs are highly sensitive to pressure. The

glass can break when you touch the bulb,
causing injury.

●

When changing the bulbs, take care not

to injure yourself on parts with sharp
edges.

CAUTION

●

Remove the ignition key before working

on the electric system. Otherwise, a short
circuit could occur.

●

Switch off the lights and the parking light

before changing a bulb.

●

Take good care to avoid damaging any

components.

For the sake of the environment

Please ask your specialist retailer how to
dispose of used bulbs in the proper manner.

Note

●

Depending on weather conditions (cold

or wet), the front lights, the fog lights, the
tail lights and the turn signals may be tem-
porarily misted. This has no influence on
the useful life of the lighting system. By
switching on the lights, the area through
which the beam of light is projected will
quickly be demisted. However, the edges
may continue to be misted.

●

Please check at regular intervals that all

lighting (especially the exterior lighting) on
your vehicle is functioning properly. This is
not only in the interest of your own safety,
but also that of all other road users.

Seat Arona (2022 year). Manual in english - page 3