sensor Seat Leon 5D 2007 User Guide

Lights and visibility123
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Switching on the rain sensor
– Move the windscreen wiper lever into position ⇒page 122,
fig. 84 .
– Move the control to the left or right to set the sensitivity of the rain sensor. Control to the right: highly sensitive. Control to the
left: less sensitive.The rain sensor is part of the interval wipe function. You will have to switch
the rain sensor back on if you switch off the ignition. This is done by switching
the wiper intermittent function off and back on.
Note
•
Do not put stickers on the windscreen in front of the sensor. This may
cause sensor disruption or faults.
Rear window wiper


The windscreen wiper lever operates the windscreen wiper
and the wash and wipe system for the rear window.
Switching on the interval wipe
– Press the lever forwards to position ⇒fig. 85 . The wiper will
wipe the window approximately every 6 seconds.
Switching off the interval wipe function
– Pull the lever back from position towards the steering wheel. T h e wi p e r will co n t i n u e to fun c t i o n fo r a s h o r t p e r i o d i f yo u s wi tch
off whilst the wipers are in motion.
A1
AA
Fig. 85 Windscreen wiper
and windscreen wash
lever: rear window wiper
A6
A6
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Lights and visibility125
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Automatic anti-dazzle interior mirror*
The automatic anti-dazzle function can be switched on and off
as desired.Switching off anti-dazzle function
– Press button ⇒fig. 86 . Warning lamp goes out:
Switching on anti-dazzle function
– Press button ⇒fig. 86 . Warning lamp is lit.Anti-dazzle function
The anti-dazzle function is activated ev ery time the ignition is switched on.
The green indicator lamp lights up in the mirror housing.
When the anti-dazzle function is activated the interior mirror will darken auto-
matically according to the amount of light it receives (for example from the
headlights of a vehicle behind). The anti-dazzle function is cancelled if
reverse gear is engaged.
Note
•
The automatic anti-dazzle function will only work properly if the sun
blind* for the rear window is retracted and there are no other objects
preventing light from reac hing the interior mirror.
•
If you have to stick any type of sticker on the windscreen, do not do so in
front of the sensors. Doing so could prevent the anti-dazzle function from
working well or even from working at all.
Exterior mirrors
The exterior mirrors can be adjusted using the rotary knob in
the centre console.Basic setting of exterior mirrors
1. Turn knob ⇒fig. 87 to position L ( left exterior mirror).
Fig. 86 Automatic anti-
dazzle interior mirror.
AA
AB
AA
Fig. 87 Exterior mirror
control
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Driving165
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
•
middle of the rear bumper: 1.5 mWARNING (continued)
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Driving
166Activation
The system is activated by engagement of the reverse gear. A brief acoustic
signal confirms the activation and correct function of the system.
Reversing
The distance warning will begin as soon as an obstacle is detected by the
system. The frequency of the bleeps emitted by the system will increase
rapidly as the vehicle approaches the obstacle.
Within a short distance of about 25 cm, a continuous signal sounds (stop
signal). The driver should not reverse any further.
Trailer towing
For vehicles fitted with a tow bar by the manufacturer, the parking aid system
will not be activated by the engagement of the reverse gear when pulling a
trailer, as the trailer's electric connecter will be plugged into the vehicle.
Possible faults
If a continuous bleep sounds for some seconds when the reverse gear is
engaged, this indicates that there is a fault in the parking aid system.
If the fault continues until the ignition is turned off, the acoustic signal
warning of the fault will not be emitted every time the system is reactivated
(by engaging the reverse gear). Thus, the system ready indication will not
sound either. Have the fault repaired by an Authorised Service Centre as soon
as possible.
If there is no ready signal or no acou stic warning signal then the parking aid
loudspeaker is faulty and may not warn of obstacles.
To ensure that the system works properly, the sensors must be kept clean and
free of ice and snow.
WARNING
•
The sensors have blind spots in which obstacles may not be detected.
•
Always look out for small children and animals because the system will
not always detect them. Always pay at tention when reversing to avoid acci-
dents.
•
The parking aid is not a replacement for driver awareness. The driver
must take full responsibility for parking and other manoeuvres.Caution
•
Please note that low obstacles detected by the system may no longer be
registered by the sensors as the car moves closer, so the system will not give
any further warning. Certain kinds of obstacles (such as wire fences, chains,
thin posts or trailer draw bars, high kerbs or painted railings etc) may not
always be detected by the system, so there is a risk of damaging the vehicle
in such cases.
•
In some cases, obstacles with uniform edges and bumps may not be
detected immediately by the system due to their geometry. Take special care
around this type of obstacle such as corners, rectangular objects, etc.., these
can cause damage to the vehicle.
•
Be especially carefully when manoeuvring into a corner between two
perpendicular walls. Survey the approach of the wall to the side of the vehicle
(using the mirrors)
•
The parking aid system does not repl ace use of the mirrors for manoeu-
vres.
•
Distant ultra-sonic sources (hammers, tyres, construction machinery,
other vehicles with PDC) may interfere with the operation of the system.
•
Periodic cleaning of the sensors, take care not to damage or scratch them.
When cleaning with high pressure washers or steam cleaners, the sensors
should be sprayed for only a very short period and from a distance of more
than 10 cm.WARNING (continued)
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Intelligent technology
174Anti-lock brake system (ABS)The anti-lock brake system prevents the wheels locking during braking
⇒ page 172.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 vehi cle (e.g. to the engine, the brake system, running
gear or any components affecting the wheels and tyres) could affect the effi-
ciency of the EDL ⇒page 199.The traction control system (TCS)The traction control system prevents the drive wheels from spinning when the
car is accelerating ⇒page 172.Brakes
What factors can have a negative effect on the brakes?New 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
WARNING (continued)
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If and when241
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Fuses on left side of dash panelFuses
Number Consumer Amperes
1 Diagnosis Switchboard/Instrument lights / Headlights switchboard/ Flowmeter/ Heated wipers 10
2 Engine control unit/ ABS-ESP switch
board/ Automatic gearbox/ Instrume nt panel/ Trailer switchboard/
Light switch / Brake sensor/ Power steering/ Right and left headlights 5
3 A ir b ag 5
4 Heating/ Reverse switch/ ASR-ESP switch/ Telephone/ Nozzles/ Electrochrome anti-dazzle mirror/ Tom-
tom navigator 5
5 Right xenon headlight 5
6 Left xenon headlight 5
7 Vacant
8 Vacant
9 Vacant
10 Vacant
11 Vacant
12 Central locking 15
13 Diagnosis/ Lights switch/ Rain sensor 10
14 Automatic gearbox / Heating/ ESP switchboard/ Automatic gearbox lever 5
15 Cable control unit 7,5
16 Vacant
17 Alarm 5
18 Vacant
19 Vacant
20 Vacant
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If and when
244
10 Engine management
5
Engine management 10
11 Vacant
12 Gateway 5
13 Petrol injection module supply
25
Diesel injection module supply 30
14 Coil 20
15 Engine management
5
Fuel pump relay 10
16 ABS pump 30
17 Horn 15
18 Vacant
19 Clean 30
20 Vacant
21 Lambda probe 15
22 Brake pedal, speed sensor 5
23 Engine management
5
Engine management 10
Engine management 15
24 AKF, gearbox valve 10
25 Right lighting 40
26 Left lighting 40
Engine management 40
Engine management 50
Number
Consumer Amperes
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Index
296PPaintwork
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Waxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Parts replacement . . . . . . . . . . . . . . . . . . . . . . . 199
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16, 55
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Trips to foreign countries . . . . . . . . . . . . . . 179
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . 203
Petrol engines, starting . . . . . . . . . . . . . . . . . . 155
Physical principles of a frontal collision . . . . . . 21
Plastic key tab . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Puncture proof tyres . . . . . . . . . . . . . . . . . . . . . 224RRadio 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* . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Rear fog light
Indication lamp . . . . . . . . . . . . . . . . . . . . . . 112
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 76
Rear interior lights . . . . . . . . . . . . . . . . . . . . . . 119
Rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Rear reading lights . . . . . . . . . . . . . . . . . . . . . . 119
Rear seat bench . . . . . . . . . . . . . . . . . . . . . . . . . 131
Rear window heating Heating element wires . . . . . . . . . . . . . . . . 194
Rear window wiper . . . . . . . . . . . . . . . . . . . . . . 123
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . . . . 124
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Registration light . . . . . . . . . . . . . . . . . . . . . . . . 254
Remote control key Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Synchronising . . . . . . . . . . . . . . . . . . . . . . . 101
Removing and fitting the wheel . . . . . . . . . . . . 236
Repairs Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Replacement keys . . . . . . . . . . . . . . . . . . . . . . . . 99
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Reverse gear Manual gearbox . . . . . . . . . . . . . . . . . . . . . 158
RME fuel (biodiesel) . . . . . . . . . . . . . . . . . . . . . 203
Roll-back function Sliding/tilting roof . . . . . . . . . . . . . . . . . . . 110
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Roof aerial* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Roof carrier* . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Running in
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 178
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Running in tyres . . . . . . . . . . . . . . . . . . . . . . . . 178
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Seat adjustment . . . . . . . . . . . . . . . . . . . . 127, 130
Seat belt position Pregnant women . . . . . . . . . . . . . . . . . . . . . . 26
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . . 27
Seat belt warning lamp . . . . . . . . . . . . . . . . . . . . 19
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Index
298Traction control system
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 79
Trailer Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . 186
Trailer eyes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Trailer turn signals Indicator lamps . . . . . . . . . . . . . . . . . . . . . . . 76
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 118
Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Warning lamp . . . . . . . . . . . . . . . . . . . . 76, 118
Turning on the emergency indicators . . . . . . . 116
Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Tyre Mobility-System (Tyre repair kit) . . . . . . . 230
Tyre monitor indicator . . . . . . . . . . . . . . . . . . . . . 80
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Tyre pressure monitoring . . . . . . . . . . . . . . . . . 222
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . 230, 237
Tyre-Mobility-System (Tyre repair kit) . . . . . . . 237
Tyres and wheels Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 225
Tyres service life . . . . . . . . . . . . . . . . . . . . . . . . 223
Tyres tread depth . . . . . . . . . . . . . . . . . . . . . . . 223
Tyres with directional tread pattern . . . . . . . . . 221UUnderbody sealant . . . . . . . . . . . . . . . . . . . . . . 196 USB* connection . . . . . . . . . . . . . . . . . . . . . . . . 138
Using the Tiptronic gear syst
em . . . . . . . . . . . 163
VVehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . 218
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Vehicle identification data . . . . . . . . . . . . . . . . 262
Vehicle identification number . . . . . . . . . . . . . 262
Vehicle paint
Car care products . . . . . . . . . . . . . . . . . . . . 190
Vehicle tools Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Vehicle wallet storage . . . . . . . . . . . . . . . . . . . 132
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Volumetric sensor* Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Deactivation . . . . . . . . . . . . . . . . . . . . . . . . 103WWarning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Warning reportsRed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Warning texts in the display . . . . . . . . . . . . . . . . 63
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . 138
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Washing by hand . . . . . . . . . . . . . . . . . . . . . . . 191
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . 191 Washing with high pressure cleaners . . . . . . . 192
Water
warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Water in the windscreen washer tank . . . . . . . 214
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . 223
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . 233, 265 Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Wheel change . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Wheel trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221, 264
Why assume the correct sitting position? . . . . . 30
Why should head restraints be correctly adjusted? 13
Why wear seat belts? . . . . . . . . . . . . . . . . . . 19, 21
Why wear seatbelts? . . . . . . . . . . . . . . . . . . . . . . 30
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Windscreen washer fluid Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 77
Windscreen wiper blades Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . 120 Changing the front blades . . . . . . . . . . . . . 215
Changing the rear blade . . . . . . . . . . . . . . . 216
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . 204
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Wiper/wash automatic function . . . . . . . . . . . 120
Working in the engine compartment . . . . . . . . 204
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