2011 Seat Exeo ST bulb

280If and when
CAUTION
Take care when fitting the tail light unit to make sure there is no damage to
the paintwork or any of its components. 
Changing tail light bulbs (on tailgate) Overview of tail lights
Fig. 228 Overview of tail
lights
Tail lights on the tailgate
● Rear side lights
● Rear fog light
● Reverse lights Overview of tail lights. LED lamps
Fig. 229 Overview of tail
lights
Tail lights on the tailgate
● Rear side lights
● Rear fog light
● Reverse lights
Note
● It is only possible to replace the rear fog lamp and the reversing light.
● If the side light (LED lamp) gives signs of failing, the light should be re-
placed.
● The failure of the lamp is only shown when the LED function goes out
completely. Sometimes, a LED will stop working, without displaying the
warning as the function continues to operate. 

281
If and when
Remove the bulb holder
The tailgate must be open to change the bulbs.
Fig. 230 Remove the
cover of the tailgate trim
Fig. 231 Remove the
bulb holder
You can access the bulb holder for the inner tail lights via the in-
side of the tailgate. –
Check which of the bulbs is defective.
– Insert the screwdriver into the opening in the cover ⇒ fig. 230
1
and detach the cover 2.
– Press on the tabs A
⇒ fig. 231 in the direction of the arrows
and remove the bulb holder by pulling in the direction of the ar-
row B
.
– Change the bulbs ⇒ page 281 ⇒ page 282.
WARNING
If a bulb is replaced in a tail light assembly with LED, do not pull too hard
on the bulb holder. This may damage the wiring of the LED module.

Changing bulbs
All bulbs can be changed easily in the bulb holder.
Fig. 232 Position of the
bulbs in the bulb holder.
Example: Tail lights on
the tailgate 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

282If and when
The bulbs are secured with a bayonet fastener. The table below
gives an overview of the bulb positions.
–Lightly press the defective bulb into the bulb holder, then turn it
to the left and remove it.
– Fit the new bulb, pressing it into the bulb holder and turn it to
the right as far as it will go.
– Use a cloth to remove any fingerprints from the glass part of the
bulb.
– Check whether the new bulb is working.
– Re-install the bulb holder ⇒ page 283.
Position of the bulbs
Pos.
⇒ fig. 232Bulb function
AReverse lightsP21W LLBRear side lightsW5W LLCRear fog lightH21W Changing bulbs. LED lamps
All bulbs can be changed easily in the bulb holder.
Fig. 233 Position of the
bulbs in the bulb holder.
Example: Tail lights on
the tailgate
The bulbs are secured with a bayonet fastener. The table below
gives an overview of the bulb positions.
– Lightly press the defective bulb into the bulb holder, then turn it
to the left and remove it.
– Fit the new bulb, pressing it into the bulb holder and turn it to
the right as far as it will go.
– Use a cloth to remove any fingerprints from the glass part of the
bulb.
– Check whether the new bulb is working.
– Re-install the bulb holder ⇒ page 283. 

283
If and when
Position of the bulbs
Pos.
⇒ fig. 232Bulb function
AReverse lightsP21W LLBRear fog lightH21W
Fitting the bulb holder
The bulb holder is easy to fit. – Position the bulb holder on the tail light and align it so that it is
securely seated.
– Press the bulb holder into the tail light until it engages.
– Fit the cover back in the interior trim so that it engages.
– Make sure that all bulbs for the tail lights are working. Side turn signals
Fig. 234 Side turn signal
– Press the turn signal to the left or to the right to remove the
bulb.
– Remove the bulb holder from the turn signal.
– Remove the failed glass bulb and replace with a new bulb.
– Insert the bulb holder in the turn signal guide until it clicks into
place.
– First place the turn signal in the opening in the bodywork, fixing
the tabs ⇒ fig. 234, arrow 1
.
– Insert the bulb as shown by the arrow 2
⇒ fig. 234.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

284If and when
Luggage compartment lights
Fig. 235 Luggage com-
partment light
Fig. 236 Luggage com-
partment light
– Remove the tulip-shaped fitting by pressing on its inside edge
using the flat side of a screwdriver. –
Remove the protective cover and remove the bulb from the
housing. 

285
If and when
Registration light
Fig. 237 Number plate
light
Fig. 238 Number plate
light
– To remove the light cover, unscrew the bolts ⇒ fig. 237.–
Remove the bulb, moving it in the direction of the arrow and
outwards ⇒ fig. 238.
– Installation is done in the reverse order. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

286If and when
Sun visor light
Fig. 239 Removing sun
visor light
Fig. 240 Removing sun
visor light
– Remove the bulb carefully, using the flat part of a screwdriver
⇒ fig. 239. –
Use a screwdriver to remove the protective cover.
– Remove the bulb, moving it in the direction of the arrow and
outwards ⇒ fig. 240. 
Jump-starting
Jump leads
The jump lead must have a sufficient wire cross section. If the engine fails to start because of a discharged battery, the battery can
be connected to the battery of another vehicle to start the engine.
Jump leads
Jump leads must comply with standard DIN 72553 (see manufacturer's doc-
umentation). The wire cross section must be at least 25 mm 2
for petrol en-
gines and at least 35 mm 2
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 vehicle elec-
trical system. 

Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Releasing . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Brake light Failure control . . . . . . . . . . . . . . . . . . . . . . . . 80
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Brake assist system . . . . . . . . . . . . . . . . . . 192
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 236
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 81
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Brake system Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 193
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 77
Braking distance . . . . . . . . . . . . . . . . . . . . . . . 196
Bulb change general notes . . . . . . . . . . . . . . . . . . . . . . . 264
C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 197
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
CD-ROM player . . . . . . . . . . . . . . . . . . . . . . . . . 148
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Manual locking . . . . . . . . . . . . . . . . . . . . . . 102
Sunroof: opening and closing . . . . . . . . . . 113 Central locking system
Anti-theft security system . . . . . . . . . . . . . 100
Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Locking and unlocking the vehicle from in-side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Opening and closing the windows . . . . . . 111
Security central locking . . . . . . . . . . . . . . . 101
Switch on the driver door . . . . . . . . . . . . . . 101
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 224
Changing the main headlight bulb Main headlight . . . . . . . . . . . . . . . . . . . . . . 268
Changing the main headlight bulbs Dipped beam headlight . . . . . . . . . . . . . . . 269
Changing the tail lights Luggage compartment lights . . . . . . . . . . 284
Changing windscreen wiper blades . . . . . . . . 234
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 293
Childproof lock Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Child safety seat ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 53
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Categorisation in groups . . . . . . . . . . . . . . . 49
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 49
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 47
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Child seats
on the front passenger seat . . . . . . . . . . . . . 30
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 154
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 216
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . 215
Cleaning engine compartment . . . . . . . . . . . . 217
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 215
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . 214
Clock, setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 218
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . 158 In the door trim . . . . . . . . . . . . . . . . . . . . . . 159
In the front seats . . . . . . . . . . . . . . . . . . . . 160
Coolant Checking the level . . . . . . . . . . . . . . . . . . . 231
Coolant fluid Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Coolant fluid additive . . . . . . . . . . . . . . . . . 230
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 232
Cooling system Coolant temperature gauge . . . . . . . . . . . . . 60
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 78
Correct adjustment of front seat head re- straints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Correct adjustment of rear seat head restraints In-use and non-use positions . . . . . . . . . . . 14
Correct sitting position Front passenger . . . . . . . . . . . . . . . . . . . . . . 12
Incorrect sitting position . . . . . . . . . . . . . . . 14
308 Index