sensor Seat Ibiza ST 2012 User Guide

111
Lights and visibility
Note
● Do not put stickers on the windscreen in front of the rain sensor. This
may cause sensor disruption or faults. 
Rear window wiper 
The window wiper lever operates the windscreen wiper and
the wash and wipe system for the rear window.
Fig. 66 Windscreen wip-
er and windscreen wash
lever: rear window wiper
Switching on the interval wipe
– Press the lever forwards to position 6

⇒ 
Fig. 66. The wiper will
wipe the window approximately every 6 seconds.
Switching off the interval wipe function
– Pull the lever back from position 6
towards the steering wheel.
The wiper will continue to function for a short period if you
switch off whilst the wipers are in motion. Switching on the windscreen wiper and washer system
–
Press the lever fully forwards to position 7
⇒ Fig. 66. The rear
wiper and washer operate at the same time. The windscreen
wash system will function as long as you hold the lever in this
position.
– Release the lever. The washer system stops and the wipers con-
tinue until the end of the cycle.
– Move the lever towards the steering wheel to switch off.
WARNING
● A worn or dirty wiper blade will obstruct visibility and reduce safety.
● Always note the corresponding warnings on ⇒ page 210.
CAUTION
In icy conditions, always check that the wiper blade is not frozen to the
glass before using the wiper for the first time. If you switch on the wiper
when the wiper blade is frozen to the glass, this could damage both the
wiper blade and the wiper motor.
Note
● The rear window wiper will only work when the ignition is switched on.
● Depending on the version of the model, when you engage reverse gear
and with the headlight wiper activated, the lamps are wiped. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

113
Lights and visibility
Switching on the anti-dazzle function
– Press button A
⇒ Fig. 67. Control lamp is lit.
Anti-dazzle function
The anti-dazzle function is activated every time the ignition is switched on.
The green indicator lamp lights up in the rear vision mirror housing.
When the anti-dazzle function is enabled, the interior rear vision mirror will
darken automatically according to the amount of light it receives. 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 pre-
venting light from reaching the rear vision 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. 
Folding in the exterior mirrors
The exterior mirrors of the vehicle may be folded in. For this, press the mir-
ror housing towards the vehicle.
Note
Before washing the vehicle with an automatic car wash, fold in the exterior
mirrors to avoid damage. Electric exterior mirrors*
The exterior mirrors can be adjusted using the rotary knob
in the driver door.
Fig. 68 Controls of exte-
rior mirrors
Basic setting of exterior mirrors
1. Turn knob ⇒ Fig. 68 to position L (left exterior mirror ).
2. Turn the rotary knob to position the exterior mirror so that you have a good view to the rear of the vehicle.
3. Turn knob to position R (right exterior mirror ).
4. Swivel the rotary knob to position the exterior mirror so that you have a good view to the rear of the vehicle ⇒ 
.
Heated exterior mirrors*
– Press the demisting button  ⇒ Fig. 58 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

163
Driving
WARNING
● If you do not start the vehicle immediately after taking your foot off
the brake pedal, the vehicle may start to roll back under certain condi-
tions. Depress the brake pedal or use the handbrake immediately.
● If the engine stalls, depress the brake pedal or use the handbrake im-
mediately.
● When following a line of traffic uphill, if you want to prevent the vehi-
cle from rolling back accidentally when starting off, hold the brake pedal
down for a few seconds before starting off.
Note
The Official Service or a specialised workshop can tell you if your vehicle is
equipped with this system. 
Acoustic parking aid system* Rear parking aid
The parking aid system will use an audible warning to indi-
cate of the approach of any object towards the rear of the ve-
hicle. Description
The acoustic parking aid system will measure the distance between the rear
of the vehicle and any possible obstacle using four ultrasonic sensors loca-
ted on the rear bumper. The measuring range of the sensors starts approxi-
mately and depending on the nature of the obstacle at a distance of:
● side of the rear bumper: 0.6 m
● middle of the rear bumper: 1.6 m Activation
The system is activated by engagement of the reverse gear. A brief audible
warning confirms the activation and correct function of the system.
Reverse gear
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 rap-
idly as the vehicle approaches the obstacle.
Within a short distance of about 30cm, a continuous signal sounds (stop
signal). The driver should not reverse any further.
Models with a factory-fitted towing bracket: When the vehicle is less than
0.35 m away from the obstacle the warning tone will sound continuously.
The driver should then not reverse any further.
The warning tone decreases by 30% after 3 seconds from the start of the
system.
Provided that it is not in continuous mode, the tone on the parking aid sys-
tem stops when it detects a wall parallel to the vehicle.
Trailer towing
For vehicles factory-fitted with a towing bar, the parking aid system will not
be activated by the engagement of the reverse gear when pulling a trailer,
as the trailer's electric connector will be plugged into the vehicle.
Possible faults
If a continuous beep sounds for some seconds when the reverse gear is en-
gaged, this indicates that there is a fault in the parking aid system.
If the fault continues until the ignition is turned off, the audible warning of
the fault will not be emitted every time the system is reactivated (by engag-
ing the reverse gear). Thus, the system ready indication will not sound ei-
ther. Have the fault repaired by a Technical Service as soon as possible.
If there is no ready signal or no acoustic warning signal, then the parking
aid loudspeaker is faulty and may not warn of obstacles.

Safety FirstOperating InstructionsPractical TipsTechnical Specifications

164Driving
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 attention when reversing to
avoid accidents.
● 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 de-
tected immediately by the system due to their geometry. Take special care
of this type of obstacle (corners, rectangular objects, etc.), as they can
cause damage to the vehicle.
● Be especially careful when manoeuvring into a corner between two per-
pendicular walls. Carefully watch the approach of the wall to the side of the
vehicle (using the mirrors).
● The parking aid system does not replace use of the mirrors for manoeu-
vres.
● External ultra-sonic sources (pneumatic drills, 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. Cruise speed* (Cruise control system)
Description
The cruise control system is able to maintain the set speed
in the range of 30 km/h (20 mph) to 180 km/h (110 mph).
Once the speed setting has been saved, you may take your foot off the ac-
celerator.
WARNING
It could be dangerous to use the cruise control system if it is not possible
to drive at constant speed.
● Do not use the cruise control system when driving in dense traffic, on
roads with lots of bends or on roads with poor conditions (with ice, slip-
pery surfaces, loose grit or gravel), as this could cause an accident.
● Always switch the cruise control system off after using it in order to
avoid an involuntary use.
● It is dangerous to use a set speed which is too high for the current
road, traffic or weather conditions. Risk of accident.
Note
The cruise control cannot maintain a constant speed when descending
downhill. The vehicle will accelerate due to its own weight. Use the foot
brake to slow the vehicle. 

170Intelligent technology
The ASR helps the car to start moving, accelerate and climb a gradient in
slippery conditions, where this may otherwise be difficult or even impossi-
ble.
The ASR automatically switches on when the engine is started. If necessary,
it may be turned on or off by briefly pushing the ESC button on the centre
console.
When the ASR is off, the warning lamp  is lit. The ASR should normally be
left on. Only in exceptional circumstances, when the slipping of the wheels
is required, can they be disconnected using the ESC button, for example.
● With compact temporary spare wheel.
● When using the snow chains.
● When driving in deep snow or on loose surfaces
● When the vehicle is bogged-down, to free it by rocking.
The ASR should be switched on again as soon as possible.
WARNING
● Remember that not even the ASR can defy the laws of physics. This
should be kept in mind, particularly on slippery and wet roads and when
towing a trailer.
● Always adapt your driving style to suit the condition of the roads and
the traffic situation. The greater safety provided by the ASR should not
encourage you to run any risks.
CAUTION
● To ensure that the ASR works correctly, identical tyres should be fitted
on all four wheels. Any differences in the rolling radius of the tyres can
cause the system to reduce engine power when this is not desired.
● Any modifications made to the vehicle (for example, to the engine,
brake system, running gear or to the combination of wheels and tyres) may
affect the operation of the ABS and ASR. XDS*
Driveshaft differential
When taking a bend, the driveshaft differential mechanism allows the outer
wheel to turn at a higher speed than the inner wheel. In this way, the wheel
that is turning faster (outer wheel) receives less drive torque than the inner
wheel. This may mean that in certain situations the torque delivered to the
inner wheel is too high, causing the wheels to spin. On the other hand, the
outer wheel is receiving a lower drive torque than it could transmit. This
causes an overall loss of lateral grip on the front axle, resulting in under-
steer or “lengthening” of the trajectory.
The XDS system can detect and correct this effect via the sensors and sig-
nals of the ESC.
Via the ESC, the XDS will brake the inside wheel and counter the excess
driving torque of that wheel. This means that the driver's desired trajectory
is much more precise,
The XDS system works in combination with the ESC and is always active,
even when the ASR traction control is disconnected.

Electronic Stability Control (ESC)*
General notes
The Electronic Stability Control increases the vehicle's stabil-
ity on the road. The Electronic Stability Control helps reduce the danger of skidding.
The Electronic Stability Control (ESC) includes the systems ABS, EDL and
ASR 

171
Intelligent technology
Electronic Stability Control (ESC)*
The ESC reduces the risk of skidding by braking the wheels individually.
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 vehicle. When irregularities occur, for exam-
ple, if the vehicle begins to skid, the ESC brakes the appropriate wheel au-
tomatically.
The forces acting on the braked wheel bring the vehicle back to a stable
condition. If the vehicle tends to oversteer, the system will act on the front
wheel on the outside of the turn.
WARNING
● Remember that not even the ESC can defy the laws of physics. This
should be kept in mind, particularly on slippery and wet roads and when
towing a trailer.
● Always adapt your driving style to suit the condition of the roads and
the traffic situation. The greater safety provided by the ESC should not
encourage you to run any risks.
CAUTION
● To ensure that the ESC works correctly, all four wheels must be fitted
with the same tyres. Any differences in the rolling radius of the tyres can
cause the system to reduce engine power when this is not desired.
● Any modifications made to the vehicle (for example, to the engine,
brake system, running gear or to the combination of wheels and tyres) may
affect the operation of the ABS, EDL, ESC and ASR. Anti-lock brake system (ABS)
The anti-lock brake system prevents the wheels locking during braking
⇒ page 169.

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
slippery conditions where this may otherwise be difficult or even impossi-
ble.
The system will control the revolutions of the driven wheels using the ABS
sensors (in case of an EDL fault the warning lamp for ABS lights up)
⇒ page 71.
At speeds of up to approximately 80 km/h (50 mph), it is able to balance
out differences in the speed of the driven wheels 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 braking wheel from overheating, the EDL
cuts out automatically if subjected to excessive loads. The vehicle will con-
tinue to function normally without EDL. For this reason, the driver is not in-
formed that the EDL has been switched off.
The EDL will switch on again automatically when the brake has cooled
down. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

232If and when
Fuses on left side of dash panel
Fuses
NumberConsumerAmps1Power steering/Engine operation/Flow meter7,5
2
Diagnostics/Heater/Autoclimate/Climatronic/
Electric anti-dazzle mirror/Navigator/Air condi-
tioning pressure switch/ Climate fan/AFS Control
unit/Coming home relay/Soundaktor/CCS
10
3Petrol engine control unit/Diesel engine control
unit/Relay coils/Engine operation/Bi-turbo fuel
control unit5
4ABS-ESC Control unit/RKA Switch/Gateway con-
trol unit/ESC Relay/Rotation sensor10
5Reverse light/Heating nozzles106Instrument panel57Retro fog light/Start-Stop relays7,5
8Paddle levers on steering wheel for automatic
gearbox2
9Headlight lever/Windscreen wiper switch1010BCM Electronic control unit power supply511Airbag control unit512Automatic gearbox/ LPG system1013Exterior mirror control514Left-hand AFS headlights1515Right-hand AFS headlights1516Vacant 17Number plate light518Clean pump7,519Electronic control unit520Turn signals/Brake lights15
NumberConsumerAmps21Lights control, instrument panel522Heated mirrors5
23Engine injection module/Rain sensor/Automatic
gearbox lever/Main petrol relay7,5
24Luggage compartment light, interior light, glove
compartment light, side lights10
25Parking aid526Towing hook 27Headlight control528Lambda probe10
29Vacuum pump/LPG power supply/High-pressure
pump15, 20, 20a)
30Engine solenoid coils/Additional heating relay/
Pressure sensor/AKF Valve10A
31Petrol engine operation/Glow plugs/Relay coil/
Electric fan/Secondary water pump relay/Flow-
meter10
32Engine control unit15, 20,
30 b)
33Clutch switch sensor/Additional heating relay
coil/ Servo sensor5
34Fuel control unit / Vacuum pump1535Vacant 36Main beam with/without AFS10, 15 c)
37Kombi/Coming Home relay/Main beam head-
lights relay10
38Engine heater3039Vacant 4012 Volt Input/Cigarette lighter1541Heated seats control unit / Cup Holder25


Passengersee Correct sitting position . . . . . . . 10, 11, 12
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Driving abroad . . . . . . . . . . . . . . . . . . . . . . 178
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . 199
Physical principles of a frontal collision . . . . . . 21
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 187
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Pollution filter . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Power socket in centre console . . . . . . . . . . . . . . . . . . . . 126
in the luggage compartment . . . . . . . . . . . 127
Products for vehicle maintenance . . . . . . . . . . 181
R Radio frequency remote control . . . . . . . . . . . . 88 Changing the battery . . . . . . . . . . . . . . . . . . 89
Rain sensor* . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Rear drink holder . . . . . . . . . . . . . . . . . . . . . . . 125
Rear fog light control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Control lamp . . . . . . . . . . . . . . . . . . . . . . . . 100
Rear head restraints . . . . . . . . . . . . . . . . . . . . . . 14
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 74
Emergency opening . . . . . . . . . . . . . . . . . . . 94
Rear seat folding down . . . . . . . . . . . . . . . . . . . . . . . . 120
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Rear shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Rear shelf with storage compartment
Storage compartment . . . . . . . . . . . . . . . . 132
Rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . 112
Rear window automatic wiper/washer . . . . . . 111
Rear window wiper . . . . . . . . . . . . . . . . . . . . . . 111
Recommended gear display . . . . . . . . . . . . . . . 60
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Remote control key Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Synchronising . . . . . . . . . . . . . . . . . . . . . . . . 89
Removing and fitting the wheel . . . . . . . . . . . 228
Repairs Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Replacement keys . . . . . . . . . . . . . . . . . . . . . . . 87
Replacement of parts . . . . . . . . . . . . . . . . . . . . 190
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Reverse gear Manual gearbox . . . . . . . . . . . . . . . . . . . . . 153
Roll-back function panoramic/tilting sunroof . . . . . . . . . . . . . . 99
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Roof aerial* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Roof rack* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Running in Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 173
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Running in tyres . . . . . . . . . . . . . . . . . . . . . . . . 173 S
Safe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safe Security system . . . . . . . . . . . . . . . . . . . . . 82
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructions Coolant temperature . . . . . . . . . . . . . . . . . . 76
Safety notes Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Deactivating front passenger airbag . . . . . . 41
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 37
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 28
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 39
Using child seats . . . . . . . . . . . . . . . . . . . . . 43
Using seat belts . . . . . . . . . . . . . . . . . . . . . . 23
Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Seat adjustment . . . . . . . . . . . . . . . . . . . . 115, 118
Seat belt cleaning . . . . . . . . . . . . . . . . . . . . . . 189
Seat belt control lamp . . . . . . . . . . . . . . . . . . . . 20
Seat belt position Pregnant women . . . . . . . . . . . . . . . . . . . . . 26
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Seat belt protection . . . . . . . . . . . . . . . . . . . . . . 23
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . 27
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 25
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 20
Incorrectly fastened . . . . . . . . . . . . . . . . . . . 28
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 23
276 Index