2008 Seat Exeo brake sensor

Cockpit79
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Yellow symbols are used to indicate a Priority 2 fault (warning).
Yellow symbols are accompanied by
one warning chime. The function indi-
cated should be checked as soon as possible. If several Priority 2 faults are
detected at the same time, the symbols are displayed one after the other for
about 2 seconds at a time.
Fuel level low

When this symbol
 comes on for the first time, there are about 8 to 10 litres
of fuel left in the tank. You should fill up as soon as possible ⇒page 208.
Diesel particulate filter obstructed

If the symbol
 lights up, you may be able to contribute towards automatic
filter cleaning by driving in the right manner. You should drive at a speed of
at least 60 km/h for about 15 minutes in 4th or 5th gear, at an engine speed
of around 2000 rpm. The increase in temperature will burn off any soot in the
filter. When cleaning is successful, the symbol switches off.
If the light on symbol
 does not go off, take the vehicle to a specialist
garage to repair the fault.
For further information on the diesel particulate filter, see ⇒page 183.
WARNING
It is essential that you adjust your sp eed to suit the weather, road, terrain
and traffic conditions. The recommended driving speed must never lead to
the driver disregarding the traffic regulations.Light sensor/ rain sensor faulty

 Automatic headlights / automatic wipers faulty
If the  symbol appears, this means that the light sensor / rain sensor is not
working. For safety reasons, the dipp ed beam headlights will then be
switched on permanently when the light switch is set to the AUTO position.
However, you can still switch the lights on and off in the normal way with the

Brake pad worn
⇒ page 80

Speed warning 1
⇒page 80

Dynamic headlight range control*
faulty
⇒page 80

Self-directing headlights* faulty
⇒page 80

Washer fluid level low*
⇒page 80

Speed warning 2*
⇒page 80

Battery voltage too high or too low*
⇒page 80

Bulb monitor*
⇒page 81

Tyre pressure monitoring system*
Loss of pressure
⇒page 88
TPMS
Tyre pressure monitoring system*
System not available
⇒page 66
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Cockpit
80light switch. If the rain sensor is faulty, the functions operated via the wind-
screen wiper lever will still be availa ble. You should have the light sensor /
rain sensor checked by a specialist garage as soon as possible.Worn brake pads

If the
 symbol lights up, have the front brake pads (and, for safety's sake,
the rear pads as well) inspected by a specialist garage.
Speed warning 1

If the
 symbol lights up, this means you are exceeding the speed that has
been pre-set with the speed warning function. You should reduce your speed
accordingly ⇒page 81.
Headlight range control faulty

This symbol
 indicates a malfunction in the dynamic headlight range
control. Take the vehicle to a specialist garage to have the dynamic headlight
range control function repaired.
Self-directing headlights* faulty

 Self-directing headlights faulty This symbol
 indicates that the self-directing headlight system is faulty.
Take the vehicle to a specialist garage to have the headlights or the self-
directing headlight co ntrol unit repaired.
Washer fluid level low

If the
 symbol lights up, top up the fluid for the windscreen washer and
headlight washer system* ⇒page 220.
Speed warning 2

If the
 symbol lights up, this means you are exceeding the speed that has
been pre-set. You should reduce your speed accordingly ⇒page 81.
Battery voltage too high or too low

If the
 symbol lights up, take the vehicle to a specialist garage and have
the following items checked:
•
Ribbed belt
•
Battery condition
It is also advisable to check whether the alternator warning lamp has come on
⇒ page 69.
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Driving167
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
If you drive by mistake with the handbrake still applied, you will hear a
warning buzzer and the display will show the message:
Handbrake applied
The handbrake warning is enabled after driving for 3 seconds at a speed
above 5 km/h.
The handbrake warning lamp
 lights up when the handbrake is applied
with the ignition on.
WARNING
Please note that the handbrake should be released all the way. If it is only
partially released, this will cause rear brakes overheating, which can
impair the function of the brake system and could lead to an accident.
Caution
After the vehicle has been stopped, always apply the hand brake and engage
a gear.Parking
The following points will ensure there is no risk of the car
rolling away accidentally after it is parked.– Use the foot brake to stop the vehicle.
– Apply handbrake firmly.
– Switch the engine off.
– Engage the first gear ⇒.
When parking on slopes:
Turn the steering wheel so that the, if the vehicle moves, it will do so towards
the curb.
WARNING
•
Do not leave anyone (especially chil dren) in the vehicle when it is
locked. Locked doors could delay assistance in an emergency, potentially
putting lives at risk.
•
Never leave children unsupervised in the vehicle. They could release
e.g. the handbrake or gear lever, moving the vehicle and causing an
accident.
Parking aidGeneral notesVarious systems are available to help you when parking or manoeuvring in
tight spaces, dependi ng on the equipment fitted on your vehicle.
The SEAT parking system gives an acoustic warning if there are any obstacles
behind your car ⇒ page 168.
When you are parking, SEAT parking system plus warns you acoustically and
optically about obstacles in front of and behind the vehicle ⇒ page 168.
Note
To ensure the acoustic parking aid works properly, the sensors must be kept
clean and free of snow and ice.
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Intelligent technology175
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Practical tipsIntelligent technologyElectronic stabilisation programme (ESP)General notes
The electronic stabilisation programme increases the
vehicle?s stability on the road.The ESP is designed to increase the degree of control in situations where the
car approaches the limits of adhesion, especially when accelerating and
cornering. It reduces the risk of skidding and improves stability in all road
conditions. The system is active across the entire speed range. The anti-lock brake system (ABS), the electronic differential lock (EDL) and
the traction control system (TCS) are all
integrated into the electronic stabili-
sation programme.
How it works
The ESP control unit processes data from the three integrated systems. It also
processes additional inputs provided by other high-precision sensors. These
register the vehicle's rotation about the vertical axis (yaw rate), lateral accel-
eration, brake pressure and steering wheel angle.
The system uses the steering wheel angle and road speed to calculate the
changes of direction desired by the driver, and constantly compares them
with the actual behaviour of the vehi cle. If the desired course is not being
maintained (for instance, if the car is starting to skid), then the ESP compen-
sates automatically by braking the appropriate wheel.
The forces acting on the braked wheel bring the car back to a stable condi-
tion. If the vehicle over swerves (tendency of the rear to leave the road), the
brakes will act on the front wheel facing the outside of the bend. If the vehicle
under swerves (tendency to leave the bend), the braking force is applied to
the rear wheel facing th e inside of the bend.
The ESP works in conjunction with the ABS ⇒page 176. If a malfunction
should occur in the ABS, the ESP will also be out of action.
Disabling
The ESP is enabled automatically when the engine is started and performs a
self-test routine.
Fig. 146 Centre console
with ESP switch
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Intelligent technology177
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
the brake assist system automatically boosts the braking force to the
maximum level, up to the point where the anti-lock brake function (ABS) inter-
venes to stop the wheels from locking. You should then keep the brake pedal
pressed until the vehicle has braked to the required speed. The brake assist
system switches itself off as soon as you release the brake pedal.
The brake assist system will not be operative if there is a malfunction in the
ABS.or in the ESP.
WARNING
Please remember that the accident risk always increases if you drive too
fast, especially in corners or on a slippery road, or if you follow too close
behind the vehicle in front of you. An increased accident risk cannot be
compensated even by the brake assist system. Risk of accident.Electronic differential lock (EDL)
The electronic differential lock prevents the loss of traction
caused if one wheel starts spinning.General notes
The electronic differential lock (EDL) helps the car to start moving, accelerate
and climb a gradient in slippery conditions where this may otherwise be diffi-
cult or even impossible.
How it works
The EDL works automatically, i.e. without the driver's involvement. With the
aid of the ABS sensors, the system monitors the rotational speed of the
driven wheels
⇒page 176. If a considerable difference in revs is detected
(approx. 100 rpm) in the speed of the driven wheels, e.g. when only one part
of the surface supporting the wheels is slippery, the system applies the brake
to slow down the skidding wheel so that more of the power is directed to the other wheels. The systems works up to a speed of approx. 80 km/h. The
system will make noises while it is working.
Moving away from a standstill
If one wheel has less grip and starts spinning (for instance, if one of the
driven wheels is on ice), keep pressing the accelerator gradually until the car
starts moving.
Overheating of the brakes
To prevent the brake disk of the braked wheel from overheating, the EDL cuts
out automatically if subjected to excessive loads. In this case, the vehicle will
continue to run and will have the same
running properties as those of another
without EDL.
The EDL will switch on again automatically when the brake has cooled down.
WARNING
•
When accelerating on a uniformly slippery surface (for instance all four
wheels on ice or snow), press the accelerator gradually and carefully.
Despite EDL, the driven wheels may otherwise start to spin. This could
impair the car's stability. Risk of accident.
•
Even with EDL, you should always ad just your speed to suit the condi-
tions. Do not let the extra safety features tempt you into taking any risks
when driving. Failure to do so could result in an accident.Note
If the ABS warning lamp lights up, this can also mean there is a fault in the
EDL. Please take the vehicle to a specialist garage as soon as possible.
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Intelligent technology
178(TCS)Traction control system
The traction control system prevents the drive wheels from
spinning when the car is accelerating.General notes
The traction control system (TCS) is one of the functions incorporated in the
electronic stabilisation programme (ESP).
The traction control system (TCS) helps the car to start moving, accelerate and
climb a gradient in slippery conditions where this may otherwise be difficult
or even impossible.
How it works
The TCS acts automatically, i.e. without the driver's intervention. With the aid
of the ABS sensors ⇒page 176, the TCS monitors the speed of the driven
wheels. If the wheels start to spin, the engine power is reduced automatically
to match the amount of grip available. The system is active across the entire
speed range.
The TCS works in conjunction with the ABS. If a malfunction should occur in
the ABS, the TCS will also be out of action.
Note
To ensure that the TCS works properly, all four wheels must be fitted with
identical tyres. The difference in size of the wheels may lead to an undesired
reduction in engine power. Also see ⇒page 233.
BrakesGeneral notesNew brake pads
New brake pads do not provide optimal performance during the first 400 km
they must be “run in”. However, the reduced braking capacity may be
compensated by pressing on the brake pedal a little harder. Avoid over-
loading the brakes during run-in.
Wear
The rate of wear on the brake pads depends a great deal on how you drive and
the conditions in which the vehicle is operated. Negative factors are, for
instance, city traffic, frequent short trip s or hard driving with abrupt starts
and stops.
Wet roads; road salt
In certain conditions, such as in heavy ra in, or after washing the car or driving
through water, the full braking effect ca n be delayed by moisture (or in winter
by ice) on the discs and brake pads. The brakes should be “dried” by pressing
the pedal to restore full braking effect.
When the velocity is over 80 km/h windscreen wipers are on, the brake
system moves the pads towards the brake discs for a few seconds. This
occurs - without warning to the driver - at regular intervals and requires a
more rapid response from the brakes when driving on wet roads.
The effectiveness of the brakes can also be temporarily reduced if the car is
driven for some distance without using the brakes when there is a lot of salt
on the road in winter. In this case, the layer of salt on the brake discs and pads
has to wear off before braking.
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If and when
248Fuse assignment
This list shows the fuses which can be replaced relatively
easily by the owner.No.
Consumer
Amps
1
Climate control
10
2
Footwell lamps
5
3
Heated washer jets
5
4
Radiator fan
5
5
Telephone, multifunction switch, rear window sun
blind
10
6
Air conditioner (air purity sensor), pressure sensor
5
7
Electronic Stabilisation Pro gram (ESP), brake light
switch, clutch pedal switch, steering angle sensor
10
8
Telephone
5
9
Brake servo (vacuum pump)
15
10
Self-directing headlights (adaptive light) right
5
11
Tyre pressure monitoring
12
Diagnostic socket
10
13
Steering column unit
10
14
Brake lights
10
15
instrument panel
10
16
Vacant
5
17
Parking aid, self-levelling suspension, tyre pressure
monitoring system, rain/ light sensor
10
18
Self-directing headlights (adaptive light) left
5
19
Fog lights
15
20
Vacant
21
Vacant
22
Driver's door / front passenger's door
15
23
Rear doors
15
24
Central electrics unit for convenience equipment
20
25
Heater blower
30
26
Rear window heater
30
27
Electrical socket for trailer (control unit)
30
28
Fuel pump, auxiliary pump for diesel
20
29
Vacant
30
Sliding/tilting sunroof
20
31
Diagnosis connection, automatic anti-dazzle interior
mirror with automatic adjustment
15
32
Towing socket
15
33
Lighter
20
34
Vacant
35
Luggage compartment power point*
20
36
Wiper system
30
37
Pump for windscreen washer and headlight washer
system
30
38
Central electrics unit for convenience equipment, bon-
net unlocking
15
39
Radio
20
No.
Consumer
Amps
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Index291
Index
AAccessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Air conditioner 2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . . 152
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Solar-powered blower/solar roof . . . . . . . . 161
Air duct Fitting . . . . . . . . . . . . . . . . . . . . . . . . . 251, 258
Removing . . . . . . . . . . . . . . . . . . . . . . 250, 257
Air purity sensor . . . . . . . . . . . . . . . . . . . . . . . . . 157
Airbag Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 66
Airbag covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 41
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . 32
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 29
Alternator Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Ambient temperature display . . . . . . . . . . . . . . . 72
Anti-freeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Anti-lock brake system How it works . . . . . . . . . . . . . . . . . . . . . . . . . 176
Anti-puncture tyres . . . . . . . . . . . . . . . . . . . . . . 232 Anti-theft alarm system . . . . . . . . . . . . . . . . . . . 104
Interior monitoring . . . . . . . . . . . . . . . . . . . 105
Aquaplaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Armrest Storage compartment in front armrest . . . . 138
Armrests Adjusting the front armrest . . . . . . . . . . . . . 138
Ashtray Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Athermic windscreen . . . . . . . . . . . . . . . . . . . . . 207
Auto-check system . . . . . . . . . . . . . . . . . . . . . . . 75
Automatic car wash tunnel . . . . . . . . . . . . . . . . 198
Automatic gearbox Safety interlock for ignition key . . . . . . . . . 163
Automatic headlight control . . . . . . . . . . . . . . . 112
BBackground lighting . . . . . . . . . . . . . . . . . . . . . 121
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . 80
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Disconnection . . . . . . . . . . . . . . . . . . . . . . . 223
Long periods of non-use . . . . . . . . . . . . . . . 223
Replacing . . . . . . . . . . . . . . . . . . . . . . 223, 224
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Winter operations . . . . . . . . . . . . . . . 223, 224 Belt tension device
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 29
Belt tension devices . . . . . . . . . . . . . . . . . . . . . . 26
Bicycle rack Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Biodiesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Brake system Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 178
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 Brake assist system . . . . . . . . . . . . . . . . . . 176
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Worn brake pads . . . . . . . . . . . . . . . . . . . . . . 80
Braking distance . . . . . . . . . . . . . . . . . . . . . . . . 181
Bulb change general notes . . . . . . . . . . . . . . . . . . . . . . . . 249
CCar keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
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