brake sensor Seat Leon 5D 2006 Maintenance programme

Driving163
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Parking
The handbrake should always be firmly applied when the
vehicle is parked.Always note the following points when parking the vehicle:
– Use the foot brake to stop the vehicle.
–Apply the handbrake.
– The first gear should also be selected.
– Switch off the engine and remove the key from the ignition lock.
Turn the steering wheel slightly to engage the steering lock.
– Always take you car keys with you when you leave the vehicle ⇒ .Additional notes on parking the vehicle on gradients:
Turn the steering wheel so that the vehicle would roll against the kerb if it did
start to roll.•
If the vehicle is facing downhill, turn the front wheels so that they point
towards the kerb.
•
If the vehicle is facing uphill , turn the front wheels so that they point away
from the kerb .
•
Secure the vehicle as normal by applying the handbrake firmly and
selecting first gear.
WARNING
•
Take measures to reduce the risk of injury when you leave your vehicle
unattended.
•
Never park where the hot exhaust system could ignite inflammable
materials, such as dry grass, low bushes, spilt fuel etc.
•
Never allow vehicle occupants to remain in the vehicle when it is
locked. They would be unable to open the vehicle from the inside, and
could become trapped in the vehicle in an emergency. In the event of an
emergency, locked doors will delay assistance to occupants.
•
Never leave children unsupervised in the vehicle. They could set the
vehicle in motion, for example, by releasing the handbrake or the gear
lever / selector lever.
•
Depending on weather conditions, it may become extremely hot or cold
inside the vehicle. This can be fatal.
Acoustic parking aid system*Rear parking aid
The parking aid system will use an acoustic signal to warn of
the approach of any object towards the rear of the vehicle.Description
The acoustic parking aid system will measure the distance between the rear
of the vehicle and any possible obstacle using four ultrasonic sensors located
on the rear bumper. The measuring range of the sensors starts at approxi-
mately and depending on the nature of the obstacle at a distance of:•
side of the rear bumper: 0.8 m
•
centre of the rear bumper: 1.3 mWARNING (continued)
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Intelligent technology
172Anti-lock brake system (ABS)The anti-lock brake system prevents the wheels locking during braking
⇒ page 170.Electronic differential lock (EDL)*
The electronic differential lock helps prevent the loss of trac-
tion caused if one of the driven wheels starts spinning.EDL helps the vehicle to start moving, accelerate and climb a gradient in slip-
pery conditions where this may otherwise be difficult or even impossible.
The system will control the revolutions of the drive wheels using the ABS
sensors (in case of an EDL fault the warning lamp for ABS lights up)
⇒page 78.
At speeds of up to approximately 80 km/h, it is able to balance out differ-
ences in the speed of the driven wheel s of approximately 100 rpm caused by
a slippery road surface on one side of the vehicle. It does this by braking the
wheel which has lost traction and distributing more driving force to the other
driven wheel via the differential.
To prevent the disc brake of the braked wheel from overheating, the EDL cuts
out automatically if subjected to excessive loads. The vehicle will continue to
function normally without EDL. For this reason, the driver is not informed that
the EDL has been switched off.
The EDL will switch on again automatically when the brake has cooled down.
WARNING
•
When accelerating on a slippery surface, for example on ice and snow,
press the accelerator carefully. Despite EDL, the driven wheels may start to
spin. This could impair the vehicle's stability.
•
Always adapt your driving style to suit road conditions and the traffic
situation. Do not let the extra safety afforded by EDL tempt you into taking
any risks when driving, this can cause accidents.Caution
Modifications to the vehicle (e. g. to the engine, the brake system, running
gear or any components affecting the wh eels and tyres) could affect the oper-
ation of the EDL ⇒page 191.The traction control system (TCS)The traction control system prevents the drive wheels from spinning when the
car is accelerating ⇒page 170.
WARNING (continued)
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If and when
234Fuses on left side of dash panelFuses
Number Electrical equipment Amperes
1 Diagnosis/instrument lighting cont
rol unit/ Headlamp range control/ Flow gauge/ heated windscreen
control unit 10
2 Engine control unit/ ABS-ESP control unit/ Automatic Ge
arbox/ Instrument panel/ Trailer /Light switch /
Brake sensor / servosteering/ right and left headlamp control unit 5
3 Airbag 5
4 Heating/ Reverse switch/ ASR-ESP switch/ Telephone/ Fillers/ electrochrome mirror 5
5 Right xenon headlamp 5
6 Left xenon headlamp 5
7 Vacant
8 Trailer pre-installation kit (guided solution) 5
9 Vacant
10 Vacant
11 Vacant
12 Central locking 10
13 Diagnosis/ Light switch/ Rain sensor 10
14 Automatic gearbox/ Heating/ ESP co ntrol unit/ Automatic gearbox lever 5
15 Cable control unit 7,5
16 Vacant
17 Alarm 5
18 Vacant
19 Fog lamp Kit (guided solution)
20 Vacant
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If and when237
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
10
Main relay in the FSI / diesel engine
compartment / injection module supply 5
Main relay in the engine compartment D2L (2.0 FSI 147 kW) 10
11 Vacant
12 Gateway 5
13 Petrol injection module supply
25
Diesel injection module supply 30
14 Coil 20
15 Engine T71 / 20 FSI
5
Pump relay 10
16 ADS pump 30
17 Horn 15
18 Vacant
19 Clean 30
20 Vacant
21 Lambda probe 15
22 Brake pedal, speed sensor 5
23 Engine 1.6, main relay (relay n° 100)
5
T 71 diesel EGR 10
2.0 D2L High-pressure fuel pump 15
24 ARF, change valve 10
25 Right lighting 40
26 Left lighting 40
1.6 SLP engine 40
1.9 TDI Glow plug relay 50
Number
Electrical equipment Amperes
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Index
286
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . 72
PPaintwork
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Waxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Parts replacement . . . . . . . . . . . . . . . . . . . . . . . 191
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16, 55
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Trips to foreign countries . . . . . . . . . . . . . . 175
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . 196
Petrol engines, starting . . . . . . . . . . . . . . . . . . 153
Physical principles of a frontal collision . . . . . . 21
Plastic key tab . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Puncture-proof tyres . . . . . . . . . . . . . . . . . . . . . 217RRadio frequency remote control Changing the battery . . . . . . . . . . . . . . . . . 101
Radio navigation St eering wheel controls
audio + telephone version . . . . . . . . . . . . . . 88
audio version . . . . . . . . . . . . . . . . . . . . . . . . . 88
Radio wave remote control . . . . . . . . . . . . . . . . 100 Rain sensor* . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Rear fog light
Indication lamp . . . . . . . . . . . . . . . . . . . . . . 111
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 76
Rear interior lights . . . . . . . . . . . . . . . . . . . . . . 118
Rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Rear reading lights . . . . . . . . . . . . . . . . . . . . . . 118
Rear seat bench . . . . . . . . . . . . . . . . . . . . . . . . . 130
Rear window heating Heating element wires . . . . . . . . . . . . . . . . 186
Rear window wiper . . . . . . . . . . . . . . . . . . . . . . 122
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . . . . 123
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Registration light . . . . . . . . . . . . . . . . . . . . . . . . 247
Remote control key Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Synchronising . . . . . . . . . . . . . . . . . . . . . . . 101
Removing and fitting the wheel . . . . . . . . . . . . 229
Repairs Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Replacement keys . . . . . . . . . . . . . . . . . . . . . . . . 99
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Reverse gear Manual gearbox . . . . . . . . . . . . . . . . . . . . . 156
RME fuel (biodiesel) . . . . . . . . . . . . . . . . . . . . . 197
Roll-back function Sliding/tilting roof . . . . . . . . . . . . . . . . . . . 110
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Roof aerial* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Roof carrier* . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Running-in
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 173
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Running-in tyres . . . . . . . . . . . . . . . . . . . . . . . . 173
SSafe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructions Coolant temperature . . . . . . . . . . . . . . . . . . . 76
Safety notes Belt tension devices . . . . . . . . . . . . . . . . . . . 28
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 42
Disabling front passenger airbag . . . . . . . . 45
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . 37
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 40
Using child seats . . . . . . . . . . . . . . . . . . . . . 47
Using seat belts . . . . . . . . . . . . . . . . . . . . . . 23
Safety system- safe . . . . . . . . . . . . . . . . . . . . . . . 93
Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Seat adjustment . . . . . . . . . . . . . . . . . . . . 126, 129
Seat belt position Pregnant women . . . . . . . . . . . . . . . . . . . . . . 26
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . . 27
Seat belt warning lamp . . . . . . . . . . . . . . . . . . . . 19
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