2012 Seat Exeo ST turn signal bulb

Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Removable towing bracket . . . . . . . . . . . . . . . . . . 209
Vehicle maintenance and cleaning . . . . . . . . . 216
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Care of the vehicle exterior . . . . . . . . . . . . . . . . . . 217
Vehicle interior maintenance . . . . . . . . . . . . . . . . 222
Accessories, replacement of parts and
modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Accessories and spare parts . . . . . . . . . . . . . . . . 228
Technical modifications . . . . . . . . . . . . . . . . . . . . 228
Mobile phones and two-way radios . . . . . . . . . . . 229
Athermic windscreen* . . . . . . . . . . . . . . . . . . . . . 229
Checking and refilling levels . . . . . . . . . . . . . . . 230
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Washer fluid and windscreen wiper blades . . . . 241
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
If and when . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Tools, tyre repair kit and spare wheel . . . . . . . . . 259
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . 262
Tyre repair* (Tyre-Mobility-System) . . . . . . . . . . . 266
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Changing bulbs. Halogen headlights . . . . . . . . . 273
Changing bulbs. Bi-Xenon AFS headlights . . . . . 279
Changing tail light bulbs (on side panel) . . . . . . 283
Changing tail light bulbs (on rear lid) . . . . . . . . . 288
Side turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Luggage compartment lights . . . . . . . . . . . . . . . . 292
Registration light . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Sun visor light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Towing and tow-starting . . . . . . . . . . . . . . . . . . . . 297
Technical Specifications . . . . . . . . . . . 300
Description of specifications . . . . . . . . . . . . . . . 300
Important information . . . . . . . . . . . . . . . . . . . . . 300
Information on fuel consumption . . . . . . . . . . . . 302
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Technical specifications . . . . . . . . . . . . . . . . . . . . 304
Engine specifications . . . . . . . . . . . . . . . . . . . . . . 304
Dimensions and capacities . . . . . . . . . . . . . . . . . 312
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
4Table of Contents

70Cockpit
Where a turn signal bulb does not work, either on the trailer or on the tow-
ing vehicle, the turn signal bulb will not flash. 
Anti-lock brake system (ABS) 
The warning lamp monitors the ABS and the integrated elec-
tronic differential lock (EDL).
The warning lamp  lights up for a few seconds when the ignition is switch-
ed on and while the engine is being started. The lamp goes out again after
the system has run through an automatic test sequence.
There is a fault in the ABS if:
● The warning lamp does not light up when the ignition is switched on
● The warning lamp does not go out again after a few seconds
● The warning lamp lights up when the vehicle is moving
The vehicle can still brake in the normal way (except that the ABS control
function is out of action). Please take the vehicle to a specialised workshop
as soon as possible. For further information on the ABS, see ⇒ page 196.
If a malfunction should occur in the ABS, the ESC warning lamp will also
light up.
Entire brake system fault
If the ABS warning lamp  lights up together with the brake warning lamp
 ⇒  page 73 (with the handbrake released), this indicates not only a
fault in the ABS function, but probably also a malfunction in the main brake
system ⇒ 
.
The symbol  will light up on the instrument panel if there if a fault in the
brake system. Please refer to ⇒ page 80. Electronic differential lock (EDL) fault
The EDL works in conjunction with the ABS. The ABS indicator lamp will light
up  to indicate an EDL fault. Please take the vehicle to a specialised work-
shop as soon as possible. For further information on the EDL, see
⇒ page 197.
WARNING
● Before opening the bonnet and checking the brake fluid level, ob-
serve the warning information in ⇒ page 234, Work in the engine com-
partment.
● If the brake warning lamp  should light up together with the ABS
warning lamp , stop the vehicle immediately and check the brake fluid
level in the reservoir. If the fluid level has dropped below the "MIN" mark
you must not drive on, as there is a risk of accident. Obtain technical as-
sistance.
● If the brake fluid level is correct, the fault in the brake system may
have been caused by a fault in the ABS control function. As a result, the
rear wheels can lock relatively easily when braking. Under certain cir-
cumstances, the rear of the vehicle could suddenly sway from side to
side, with the subsequent danger of skidding. Drive carefully to the near-
est specialised workshop and have the fault repaired.

Seat belt warning lamp* 
The warning lamp acts as a reminder to the driver to fasten
the seat belt. After switching on the ignition, the warning lamp  will remain lit until the
driver and front passenger (if applicable) have fastened their seat belts.
When the vehicle has reached a certain speed, you will also hear a warning
signal and the warning light will flash.
For further information on the seat belts, see ⇒ page 24.

71
Cockpit
Turn signals and hazard warning lights  
Depending on which turn signal is operated, either the left  or right  turn
signal lamp flashes. Both turn signal lamps will flash when the hazard warn-
ing lights are switched on.
If a turn signal fails, the indicator lamp will start flashing twice as fast as
normal.
This does not apply when towing a trailer. Where a turn signal bulb does not
work, either on the trailer or on the towing vehicle, the turn signal bulb will
not flash. For further information on the turn signals, see ⇒ page 124.
Electronic Stability Control (ESC)*  / 
There are two control lamps for the electronic stability con-
trol. The  lamp provides information concerning the func-
tion and the  provides information on the disconnection
status
Both lamps come on together when the ignition is switched on and should
go out after approx. 2 seconds, which is how long the function check lasts.
This programme includes the ABS, EDL and ASR. This also includes the
brake assistance system (BAS), automatic cleaning of the brake discs and
the trailer stability programme (TSP).
The warning lamp  has the following functions:
● It flashes whilst driving when the ASR/ESC is activated.
● It will light up continuously if there is a fault in the ESC.
● As the ESC operates in conjunction with the ABS, it will also light up if a
fault should occur in the ABS. If the ESC warning lamp
 lights up and stays on after the engine is started,
this may mean that the control system has temporarily switched off the ESC.
In this case the ESC can be reactivated by switching the ignition off and
then on again. If the warning lamp goes out, this means the system is fully
functional.
The  lamp provides information about the disconnection status of the
system:
● It stays lit when the ASR is disconnected when pressing the  switch.
Traction control system (ASR)*  / 
The traction control system prevents the driven wheels from
spinning when the vehicle is accelerating
There are two warning lamps for the traction control system:  and . Both
lamps come on together when the ignition is switched on and should go out
after approx. 2 seconds, which is how long the function check lasts.
The  lamp has the following function:
● It flashes when the ASR is working if the vehicle is moving.
If the system is deactivated or if it has any fault, the warning lamp will re-
main lit. The warning lamp will also light up if a fault should occur in the
ABS because the ASR operates in conjunction with the ABS. For further in-
formation, see ⇒  page 195
The  lamp provides information about the disconnection status of the
system:
● It stays lit when the ASR is disconnected when pressing the ASR OFF
switch.
By pressing it again, the ASR function is reactivated and the warning lamp
switched off. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

85
Cockpit
Bulb monitor 
The bulb monitor checks whether the lights on the vehicle
are working.
If a defective bulb is detected, or if one of the lights has failed for any rea-
son, the bulb monitor symbol  will appear in the display together with an
additional message (which goes out after 5 seconds). For instance, if the
rear left turn signal is not working, the display in the instrument panel will
show the following message:
Left rear turn signal
The message disappears after 5 seconds. Press the CHECK button briefly if
you wish to call up the message again.
If the display indicates that one of the lights is not working, this can have a
number of causes:
● Bulb failure ⇒ page 272.
● A blown fuse ⇒ page 270, Changing fuses.
● Faulty electrical wiring.
It is not necessary to have lamps replaced in a specialised workshop, how-
ever the use of Xenon lamps is recommended.
LED lamps
If any of the LED (Light Emitting Diode) functions fail, the complete lamp
should be replaced.
The failure of the lamp is only shown when the LED function goes out com-
pletely. Sometimes, a LED will stop working, without displaying the warning
as the function continues to operate.WARNING
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● The high voltage element of gas discharge bulbs* (xenon light) must
be handled correctly. Otherwise, there is a risk of death.

Speed warning*  Introduction
The speed warning function can help prevent you exceeding
a particular pre-set maximum speed.
Fig. 56 Display: Speed
warning function
The speed warning function will warn the driver if a pre-set maximum speed
is exceeded. The system gives a warning buzzer signal if the set speed is 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

272If and when
Note
Please note that the above list contains all data at the time of going to
press, so it is subject to modifications. If discrepancies should occur,
please refer to the sticker on the inside of the fuse cover for the correct in-
formation for your model. 
Bulbs
General information
You can change the following bulbs for exterior lights yourself:
● Main headlights: all bulbs (except xenon headlights)
● Tail lights: all bulbs
● Side turn signal bulb
The following bulbs can only be changed by a specialised workshop:
● Main headlights: Xenon* bulb ⇒ page 279
● Front fog lights: Bulb
As a rule, you require a certain degree of practical skill to change defective
bulbs. This applies in particular to those bulbs which are only accessible
from the engine compartment.
If in doubt, we recommend that you have defective bulbs changed by a spe-
cialised workshop or qualified mechanic.
If you do decide to change bulbs in the engine compartment yourself, be
aware of the safety risks involved ⇒ page 234 ⇒ 
in Types of bulbs on
page 273. The name of many of the lamps fitted by SEAT ends in "LL". This means Long
Life. These lamps are used for functions with a long service time (dipped
beam, side lights, daylight driving, etc.). This does not apply to lamps with
a shorter service time (turn signals, etc.). A lamp with the same name ex-
cept for the last two letters, "LL“ or “SLL”, is compatible, but will have a
service life of approximately half of the LongLife lamps.
When replacing lamp bulbs, the same type of bulb as originally fitted
should always be used where possible.


273
If and when
Changing bulbs. Halogen headlights Types of bulbs
You must only replace a bulb with a bulb of the same type. The name can be
found on the base of the bulb holder.
BulbTypeDipped beam headlights (halogen)12 V/55 W (H7 LL)Main beam headlights12 V/55 W (H1)Turn signal12 V/21 W (PY21W)Side lights12 V/5 W (W5W LL)
WARNING
● Take particular care when working on components in the engine com-
partment if the engine is warm - risk of burns!
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● The high voltage element of gas discharge bulbs* (xenon light) must
be handled correctly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not to injure yourself on sharp
parts in the headlight housing.
CAUTION
● Remove the ignition key before working on the electric system. If not, a
short circuit could occur.
● Switch off the lights or parking lights before you change a bulb.
For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the prop-
er manner.
Note
● Depending on weather conditions (cold or wet), the front lights, the fog
lights, the tail lights and the turn signals may be temporarily 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 inter-
est of your own safety, but also in that of all other road users.
● Before changing a bulb, make sure you have the correct new bulb.
● Do not touch the glass part of the bulb with your bare hands, use a cloth
or paper towel instead. Otherwise, the fingerprints left on the glass will va-
porise as a result of the heat generated by the bulb, be deposited on the
reflector and impair its surface. 
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275
If and when
Halogen headlight bulbs
Fig. 206 Halogen bulbs
Main beam headlights
Side lights
Dipped beam headlights
Side lights
Turn signal 
A
BCDE
Changing the turn signal bulb
The procedure for changing the bulb is the same on both
sides.
Fig. 207 Turn signal
– Switch off the ignition and the lights.
– Raise the bonnet.
– Turn the bulb holder anticlockwise, pulling it by the grip
⇒ Fig. 207 and removing the bulb holder and the bulb.
– Replace the blown bulb in the bulb holder (press and turn anti-
clockwise to remove) with a new bulb (press and turn clockwise
to insert).
– Installation is done in the reverse order.
– Check whether the new bulb is working. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

276If and when
Note
Although it is not necessary, previously remove the rigid cover ⇒ Fig. 210
for easier turn signal bulb changes. 
Changing the main headlight bulb
The procedure for changing the bulb is the same on both
sides.
Fig. 208 Main beam
headlights
Fig. 209 Main beam
headlights
– Switch off the ignition and the lights.
– Raise the bonnet.
– Pull up on the rubber cover A
⇒ Fig. 208 to remove it.
– Remove the connector ⇒ Fig. 209 1
from the bulb.
– Press the spring ⇒ Fig. 209 2
inwards and to the right.
– Remove the bulb. pulling it from the connection terminal and
fitting fit the replacement so that it sits correctly in the cut-out
on the reflector. To ensure correct lighting, the filament must be
vertical. When changing the bulb, you can check the position of
the bulb through the headlight glass.
– Installation is in reverse order, ensuring that the rubber cover is
well fitted to the housing.
– Check whether the new bulb is working.
– Have the headlight settings checked as soon as possible. 