lights Seat Altea 2015 Service Manual

Checking and refilling levels
WARNING
Any work carried out in the engine compart-
ment or on the engine must be carried out
cautiously.
● When working in the engine compartment,
always observe the safety warnings
››› page 163.
● When the engine is warm or hot, the cool-
ing system is pressurised! Do not unscrew
the cap on the coolant expansion tank when
the engine is hot. This is a burn injury risk. CAUTION
● When mixed with other additives the colour
of G12 will change to brown. If this occurs
you should have the coolant changed imme-
diately. Failure to do so will result in engine
damage!
● If a lot of coolant fluid has been lost, wait
for the engine to cool. This avoids damaging
the en gine. Lar
ge coolant losses are an indi-
cation of leaks in the cooling system. See a
specialised workshop immediately and have
the cooling system checked. Otherwise, there
is a risk of engine damage. Windscreen washer reservoir
Topping up washer fluid  Fig. 150
In the engine compartment: Cap of
windscreen washer fluid reservoir The
windscreen washer
and the
headlight
washers are supplied with fluid from the
windscreen washer fluid container in the en-
gine compartment. The container holds ap-
prox. 3 litres; in vehicles with headlight
washers* it holds approx. 5.5 litres.
The reservoir is located on the right-hand
side of the engine compartment.
Plain water is not enough to clean the wind-
screen and headlights. We recommend that
you always add a product to the windscreen
washer fluid. Approved windscreen cleaning
products exist on the market with high deter-
gent and anti-freeze properties, these may be
added all-year-round. Please follow the dilu-
tion instructions on the packaging. WARNING
Any work carried out in the engine compart-
ment or on the engine must be carried out
cautiously.
● When working in the engine compartment,
always observe the safety warnings
››› page 163. CAUTION
● Never put radiator anti-freeze or other addi-
tives into the windscreen washer fluid.
● Always use approved windscreen cleansing
products diluted as per instructions. If you
use other washer fluids or soap solutions,
the tiny holes in the fan-shaped nozzles
could become blocked. 171
Technical specifications
Advice
Operation
Safety

Emergencies
– Switch off the engine. Switch on the hazard
warning lights.
– Apply the handbrake firmly.
– En g
age the first gear , or put
the selector
lever to position P for those vehicles with
an automatic gearbox.
– If you are towing a trailer, unhitch it from
your vehicle.
– Take the vehicle tools and the spare wheel
out of

the luggage compartment. WARNING
Put the hazard warning lights on and place
the warning triangle in position. This is for
your own safety and also warns other road
users. CAUTION
If you have to change the tyre on a gradient,
block the wheel opposite the wheel being
changed by placing a stone or similar object
under it to prevent the vehicle from rolling
away. Note
Please observe related legal requirements. Changing a wheel
Change the wheel as described below: –
Remove the wheel cover
. A
l
so refer to
››› Fig. 155.
– Slac
ken the wheel bolts .
– Rai

se the vehicle with the jack at the corre-
spondin
g area.
– Remove the wheel and put
on the spare
one.
– Lower the vehicle.
– Tighten the wheel

bolts firmly with the box
sp

anner.
– Replace the hub cap.
Aft

er changing a wheel –
Put the tools back in their storage location.
– Place the wheel with the defective tyre in
the luggage compartment and secure it.
– Check the tyre pressure of the newly fitted
tyre as soon as possible.
– Have the tightening torque of the wheel
bolts checked as soon as possible with a
torque wrench. The prescribed torque must
be 120 Nm. Note
● If you notice that the wheel bolts are corro-
ded and difficult to turn when changing a wheel, they must be replaced before having
the wheel bolt tightening torque checked.
● For safety reasons, drive at moderate
speeds until the wheel bolt tightening torque
has been checked. Wheel trims
Fig. 155
Changing a wheel: remove the wheel
trim. The wheel trims must be removed to gain ac-
cess to the wheel bolts.
Removing
– Insert the extraction hook from the tools in-
to the designated ring, located in one of
the bolt hole covers of the wheel cover
››› Fig. 155 .
»
183
Technical specifications
Advice
Operation
Safety

Emergencies
After inserting the sealant residue in the tyre,
you must again check the tyre pressure about
10 minutes after starting the engine.
You should only use the tire mobility set if
the vehicle is parked in a safe place, you are
familiar with the procedure and you have the
necessary tire mobility set! Otherwise, you
should seek professional assistance.
The tyre sealant must not be used in the
following cases:
● If the wheel rim has been damaged.
● In outside temperatures below -20 °C
(-4 °F).
● In the event of cuts or perforations in the
tyre greater than 4 mm.
● If you have been driving with very low pres-
sure or a completely flat tyre.
● If the sealant bottle has passed its use by
date. WARNING
Using the tyre mobility system can be dan-
gerous, especially when filling the tyre at the
roadside. Please observe the following rules
to minimise the risk of injury:
● Stop the vehicle safely as soon as possible.
Park it at a safe distance from surrounding
traffic to fill the tyre.
● Ensure the ground on which you park is flat
and solid. ●
All passengers and particularly children
must keep a safe distance from the work area.
● Turn on the hazard warning lights to warn
other road users.
● Use the tyre mobility system only if you are
familiar with the necessary procedures. Oth-
erwise, you should seek professional assis-
tance.
● The tyre mobility set is intended for tempo-
rary emergency use only until you can reach
the nearest specialised workshop.
● Replace the repaired tyre with the tire mo-
bility set as soon as possible.
● The sealant is a health hazard and must be
cleaned immediately if it comes into contact
with the skin.
● Always keep the tire mobility set out of the
reach of small children.
● Never use an equivalent jack, even if it has
been approved for your vehicle.
● Always stop the engine, apply the hand-
brake lever firmly and engage gear if using a
manual gearbox, in order to reduce the risk of
vehicle involuntary movement. WARNING
A tyre filled with sealant does not have the
same performance properties as a conven-
tional tyre.
● Never drive faster than 80 km/h (50 mph).
● Avoid heavy acceleration, hard braking and
fast cornering. ●
Drive only during 10 minutes at a maximum
speed of 80 km/h (50 mph) and subsequently
check the tyre. For the sake of the environment
Dispose of used or expired sealant observing
any legal requirements. Note
● A new bottle of sealant can be purchased at
SEAT dealerships.
● Take into account the separate instruction
manual from the tyre mobility set* manufac-
turer. Contents of the tyre mobility system*
Fig. 162
Standard representation: contents of
the tyre mobility system. » 187Technical specifications
Advice
Operation
Safety

Advice
How to jump start: description Fig. 163
Diagram of connections for vehicles
without Start-Stop system. Fig. 164
Diagram of connections for vehicles
with Start-Stop system. Jump lead terminal connections
1. Switch off the ignition of both vehicles
››› . 2. Connect one end of the
red jump lead to
the po s
itive + terminal of the vehicle
with the flat battery A
››› Fig. 163 .
3. C

onnect the other end of the red
jump
lead to the positive terminal + in the ve-
hicle providing assistance B .
4. For vehicles without Start-Stop system:
connect one end of the black jump lead to
the negative terminal – in the vehicle
providing assistance B
››› Fig. 163 .
– For

vehicles with Start-Stop system: Con-
nect one end of the black jump lead X to a
suitable ground terminal, a solid piece of
metal in the engine block, or to the engine
block itself ››› Fig. 164.
5. Connect the other end of the black jump
lead X to a solid metal component bolted
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 bat-
tery A .
6. Position the leads in such a way that they cannot come into contact with any moving
parts in the engine compartment.
Starting
7. Start the vehicle's engine with the boost- ing battery and let it run at idling speed.
8. Start the engine of the vehicle with the flat battery and wait 2 or 3 minutes until the
engine is “running”. Removing the jump leads
9. Before you remove the jump leads, switch
off the dipped beam headlights (if they
are switched on).
10.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 discon-
nected.
11. When the engine is running, disconnect
the l e
ads in reverse order to the details
given above.
Connect the battery clamps so they have
good metal-to-metal contact with the battery
terminals.
If the engine fails to start, switch off the start-
er after about 10 seconds and try again after
about a minute. WARNING
● Please note the safety warnings referring to
working in the engine compartment
››› page 163, Working in the engine compart-
ment.
● The b att

ery providing assistance must have
the same voltage as the flat battery (12 V)
and approximately the same capacity (see
imprint on battery). Failure to comply could
result in an explosion.
● Never use jump leads when one of the bat-
teries is frozen. Danger of explosion! Even 190

Advice
Driving style
Towing requires some experience, especially
when using a tow rope. Both drivers should
be familiar with the technique required for
towing. Inexperienced drivers should not at-
tempt to tow.
Do not pull too hard with the towing vehicle
and take care to avoid jerking the tow rope.
When towing on an unpaved road, there is al-
ways a risk of overloading and damaging the
anchorage points.
The ignition of the vehicle being towed must
be switched on to prevent the steering wheel
from locking and also to allow the use of the
turn signals, horn, windscreen wipers and
washers.
The brake servo only works when the engine
is running. When not running, you must ap-
ply considerably more pressure to the brake
pedal.
As the power assisted steering does not work
if the engine is not running, you will need
more strength to steer than you normally
would.
● The vehicle must not be towed faster than
50 km/h (31 mph).
Towing vehicles with an automatic gearbox
● Put the selector lever into position “N”.
● Do not drive faster than 50 km/h (31 mph). ●
Do not tow further than 50 km.
● If a breakdown vehicle is used, the vehicle
must be towed with the front wheels raised. Note
● Observe legal requirements when towing or
tow-starting.
● Switch on the hazard warning lights of both
vehicles. However, observe any regulations
to the contrary.
● For technical reasons, vehicles with an au-
tomatic gearbox must not be tow-started.
● If there is no lubricant in the gearbox as the
result of a fault, you must raise the driven
wheels while the vehicle is being towed.
● If the vehicle has to be towed more than
50 km, the front wheels should be raised dur-
ing towing, and towing should be carried out
by a qualified person.
● The steering wheel is locked when the vehi-
cle has no electrical power. The vehicle must
then be towed with the front wheels raised.
Towing should be carried out by a qualified
person.
● The towline anchorage should always be
kept in the vehicle. Please refer to the notes
on ››› page 191, Tow-starting. Towline anchorages
Fig. 165
Fitting the front towline anchorage
to the front right section of the vehicle. Fig. 166
Fitting the towline anchorage to the
rear of the vehicle. Front towline anchorage
– Take the towline anchorage from the on-
board tool set.
– Remove the cover by pressing down on its
left-hand side.
192

Fuses and bulbs
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 igni-
tion 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 amper-
age (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple
or similar. CAUTION
● To prevent damage to the vehicle's electric
system, before replacing a fuse turn off the
ignition, the lights and all electrical elements
and remove the key from the ignition.
● If you replace a fuse with higher-rating
fuse, you could cause damage to another part
of the electrical system.
● 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. Vehicle fuses
Fig. 173
Left side of dash panel fuse box cov-
er Fig. 174
In the engine compartment: fuse box
cover Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
Identifying fuses situated below the driver-
side dash panel by coloursColourAmp rating
Purple3
Light brown5
Brown7.5
Red10
Blue15
Yellow20
White or trans-
parent25
Green30» 197
Technical specifications
Advice
Operation
Safety

AdviceColourAmp rating
Orange40
Opening and closing the fuse box situated
below the dash panel
●
Opening: fold the cover down ››
› Fig. 173.
● Closing:
push back the cover it in until it
clicks into place.
To open the engine compartment fuse box
● Open the bonnet  ›››
page 163.
● Press the locking tabs in the direction indi-
cated by the arrows to release the fuse box
cover ›››
Fig. 174.
● Then lif t

the cover out.
● To
fit the cover, place it on the fuse box.
Push the locking tabs down, in the opposite
direction to that indicated by the arrows, un-
til you hear them click into place. CAUTION
● Always carefully remove the fuse box cov-
ers 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 humid-
ity inside fuse boxes can cause damage to
the electrical system. Note
In the vehicle, there are more fuses than
those indicated in this chapter. These should
only be changed by a specialised workshop. Replacing a blown fuse
Fig. 175
Image of a blown fuse Preparation
● Switch off the ignition, lights and all elec-
trical equipment.
● Open the corresponding fuse box
››› page 197 .
Identif y

ing a blown fuse
A fuse is blown if its metal strip is ruptured
››› Fig. 175
.
Point a lamp at the fuse. This will make it
easier to see if the fuse is blown. To replace a fuse
● Remove the fuse.
● Replace the blown fuse by one with an
identical amperage rating (same colour and
mark

ings) and identical size ››› .
● Replace the cover again or close the fuse
box lid. CAUTION
If you replace a fuse with higher-rating fuse,
you could cause damage to another part of
the electrical system. Changing the lights
General notes Before changing any bulb, first turn off the
failed device.
Do not touch the glass part of the bulb with
your bare hands. The fingerprints left on the
glass will vaporise as a result of the heat gen-
erated by the bulb, reducing bulb life and
causing condensation on the reflector sur-
face, thus reducing effectiveness.
A bulb must only be replaced by one of the
same type. The type is indicated on the bulb,
either on the glass part or on the base.
It is highly recommended to keep a box of
spare bulbs in the vehicle. At the very least,
198

Fuses and bulbs
the following spare bulbs, which are essen-
tial for road safety, should be kept in the ve-
hicle.
Main headlights - H7
- H1
- W5W - PY21W
Xenon headlights 1)
/adaptive*
- D1S 2)
- P21W SLL
- W5W - PY21W
Front fog light - H3
Dipped beam
Main beam
Position
Turn signal
Dipped and full beam
Daylight
Position
Turn signals
Front fog light Upper tail light (ALTEA)
- P21W3)
- R10W
Lower tail light (ALTEA) - P21W- P21W
Fixed tail light (ALTEA XL / ALTEA FREETRACK) - P21W3)
- P21W
Mobile tail light (ALTEA XL / ALTEA
FREETRACK) - P21W- P21W
- W5W
Stop/Position
Turn signal
Fog light
Reverse light
Stop/Position
Turn signal
Fog light (driver side)
Reverse (passenger side)
Position Side turn signal
- W5W
Number plate light - C5W Note
● Depending on weather conditions (cold or
wet), the headlights, the fog lights, the tail
lights and the turn signals may be temporari-
ly 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 mis-
ted.
● Please check at regular intervals that all
lighting (especially the exterior lighting) on
your vehicle is functioning properly. This is » Side turn signal
Number plate light
1)
On this type of headlight, the bulb changes must
be made by the technical service, given that complex
elements must be removed from the vehicle and the
incorporated automatic control system must be re-
set.
2) The Xenon bulbs discharge 2.5 times the light flux
and have an average lifespan of 5 times more than
that of halogen bulbs, this means that, except due to
unusual circumstances, there is no need to change
the bulbs for the whole life of the vehicle.
3) Electronically controlled single filament bulb for
Stop/side bulbs. If the bulb blows it will not work in
either position or Stop. 199Technical specifications
Advice
Operation
Safety

Advice
not only in the interest of your own safety,
but also that of all other road users.
● Due to difficulty of access to some of the
bulbs, any replacement work should be done
by a technical service. However, the following
is a description of how to change the lamps
except for the fog lights* and interior lamps. Main headlight bulbs
Fig. 176
Main headlight bulbs. Turn signal
Dipped beam headlights
Main beam headlights
Side light
A B
C
D Turn signal bulbs
Fig. 177
Turn signal bulb. –
Raise the bonnet.
– Rotate the bulb holder ››› Fig. 177 A to the
left and pull.
– Remove the bulb by pressing on the bulb
holder and turn it anti-clockwise at the
same time.
– Installation involves all of the above steps
in reverse sequence. Dipped lights Fig. 178
Dipped beam headlights. Fig. 179
Dipped beam headlights. –
Raise the bonnet.
– Move the loops ››› Fig. 178 1 in the direc-
tion of the arrow and remove the cover.
– Remove connector ››› Fig. 179 2 from the
bulb.
200

Fuses and bulbs
– Unclip the retainer spring ››› Fig. 179 3 pressing inwards to the right.
– Extract the bulb and fit the replacement so
that the lug on the base fits into the recess
on the reflector.
Main beam lights Fig. 180
Main beam headlight. Fig. 181
Main beam headlight. –
Raise the bonnet.
– Remove the cover ››› Fig. 180 C by pulling
on this.
– Remove connector ››› Fig. 181 1 from the
bulb.
– Press the spring ››› Fig. 181 2 inwards and
to the right.
– Extract the bulb and fit the replacement so
that it sits correctly into the cut-out on the
reflector.
– Installation involves all of the above steps
in reverse sequence.
Side lights Fig. 182
Side light. Fig. 183
Side light. –
Raise the bonnet.
– Remove the cover ››› Fig. 182 D by pulling
on this.
– Extract the bulb holder ››› Fig. 183 1 out-
wards.
– Replace the bulb by pulling it out and in-
serting the replacement.
– Installation is done in the reverse order.
201Technical specifications
Advice
Operation
Safety