differential Seat Leon 5D 2010 Owner's manual
[x] Cancel search | Manufacturer: SEAT, Model Year: 2010, Model line: Leon 5D, Model: Seat Leon 5D 2010Pages: 309, PDF Size: 8.2 MB
Page 91 of 309

Cockpit89
Safety First
Operating Instructions
Practical Tips
Technical Specifications
This programme includes the ABS, EDL and TCS. This also includes the brake
assist system (BAS), automatic cleaning of the brake discs and the trailer
stability programme (TSP).
The warning lamp
has the following functions:
•It flashes when the TCS/ESP is activated when driving.•It will light up continuously if there is a malfunction in the ESP.•It will also come on if a fault should occur in the ABS because the ESP
operates in conjunction with the ABS.
If the ESP warning lamp
lights up and stays on after the engine is started,
this may mean that the control system has temporarily switched off the ESP.
In this case the ESP can be reactivated by switching the ignition off and then
on again. If the warning lamp goes out, this means the system is fully func-
tional.
The
l lamp provides information about the disconnection status of the
system:
•It stays lit when the TCS is disconnected after pressing the
l switch.
Differential lock fault (EDL)*
EDL operates along with the ABS in vehicles equipped with an
Electronic Stability Programme (ESP)*A malfunction in the EDL is indicated by the ABS warning lamp
J. Take the
vehicle to a specialised workshop as soon as possible. For further informa-
tion on the EDL see ⇒page 188, “Electronic differential lock (EDL)*”.
Traction control system (TCS)*
/ l
The traction control system prevents the driven wheels from
spinning when the vehicle is acceleratingThere are two warning lamps for the traction control system:
and
l. Both
lamps come on together when the ignition is switched on and should go out
after approx. 2 seconds, which is how long the function check lasts.
The
lamp has the following function:
•It flashes when the TCS is on, and the vehicle is moving.
If the system is deactivated or if it has any fault, the warning lamp will remain
l it . It will als o co m e on if a fa ult s ho uld o ccur in t he A B S b e caus e the TCS op er -
ates in conjunction with the ABS. For further information, see ⇒page 185,
“Brakes”
The l lamp provides information about the disconnection status of the
system:
•It stays lit when the TCS is disconnected after pressing the TCS OFF switch.
By pressing again, TCS function is reactivated and the warning lamp switched
off.Operating the foot brake
K
The brake pedal must be depressed when this warning lamp lights up. This is
necessary when the automatic gearbox* selector lever is moved out of the
positions P or N.
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Page 163 of 309

Driving161
Safety First
Operating Instructions
Practical Tips
Technical Specifications
•Adjust the driver seat or steering wheel so that there is a distance of at
least 25 cm between the steering wheel and your chest ⇒page 160,
fig. 115 . If you fail to observe the minimum distance, the airbag will not
protect you. Risk of fatal injury.•If your physical constitution does not allow you to maintain the
minimum distance of 25 cm, contact an Authorised Service Centre. The
Authorised Service Centre will help you to decide if special specific modifi-
cations are necessary.•If you adjust the steering wheel so that it points towards your face, the
driver airbag will not protect you properly in the event of an accident. Make
sure that the steering wheel points towards your chest.•When driving, always hold the steering wheel with both hands on the
outside of the ring at the 9 o’clock and 3 o’clock positions. Never hold the
steering wheel at the 12 o’clock position, or in any other manner (e.g. in
the centre of the steering wheel, or on the inside of the rim). In such cases,
if the airbag is triggered, you may sustain injuries to the arms, hands and
head.
SafetyElectronic Stabilit y Programme (ESP)*
ESP helps make driving safer in certain situations.The Electronic Stability Programme (ESP) contains the electronic differential
lock (EDL) and the traction control system (TCS). The ESP function works
together with the ABS. Both warning lamps will light up if the ESP or ABS
systems are faulty.
The ESP is started automatically when the engine is started.
The ESP is always active, and cannot be switched off. With the ESP switch it is
only possible to switch TCS off.
The TCS can be deactivated when in cases where wheel sliding is desirable.
For example:•When driving with snow chains,
WARNING (continued)
Fig. 116 Detailed view of
the centre console: ESP
button
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Page 189 of 309

Intelligent technology187
Safety First
Operating Instructions
Practical Tips
Technical Specifications
When the TCS is off, the warning lamp is lit. The TCS should normally
be left on. Only in exceptional circumstances, when the slipping of the wheels
is required, should it be disconnected, for example
•With compact temporary spare wheel.•When using the snow chains.•When driving in deep snow or on soft terrain.•When the vehicle is bogged-down, to free it by rocking.
The TCS should be switched on again as soon as possible.WARNING
•It must be remembered that TCS cannot 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. Do not let the extra safety afforded by TCS tempt you
into taking any risks when driving, this can cause accidents.Caution
•In order to ensure that TCS function 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.•Modifications to the vehicle (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 ABS and TCS.
XDS*
Driveshaft differentialWhen 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 understeer
or “lengthening” of the trajectory.
By using the ESP sensors and signals, the XDS system is able to detect and
correct this effect.
Through the ESP, the XDS brakes the inner wheel, thereby counteracting the
excess drive torque in this wheel. This means that the driver’s desired trajec-
tory is much more precise,
The XDS system operates in combination with the ESP and is always active,
even when the traction control, TCS, is disconnected.Electronic Stability Programme (ESP)*General notes
The Electronic Stability Programme increases the vehicle’s
stability on the road.The Electronic Stability Programme helps reduce the danger of skidding.
The Electronic Stability Programme (ESP) consists of ABS, EDL, TCS and
Steering manoeuvre recommendations.
OFF
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Page 190 of 309

Intelligent technology
188Electronic Stability Programme (ESP)*
ESP reduces the danger 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. If the desired course is not being
maintained (for instance, if the vehicle is starting to skid), then the ESP
compensates automatically by braking the appropriate wheel.
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.
Steering manoeuvre recommendations
This is a complementary safety function included in the ESP This function aids
the driver to better stabilize the vehicle in a critical situation. For example, in
case of sudden braking surface with varied adherence, the vehicle will tend
to destabilise its trajectory to the right or to the left. In this case the ESP
recognizes the situation and helps the driver with a counter steering
manoeuvre from the power steering.
This function simply provides the driver with a recommended manoeuvre in
critical situations.
The vehicle does not steer itself with this function, the driver has full control
of the vehicle at all times.
WARNING
•It must be remembered that ESP cannot 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. Do not let the extra safety afforded by ESP tempt you
into taking any risks when driving, as this can cause accidents.
Caution
•In order to ensure that ESP functions 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.•Modifications to the vehicle (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 ABS, EDL, ESP and TCS.Anti-lock brake system (ABS)The anti-lock brake system prevents the wheels locking during braking
⇒ page 186.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 84.
At speeds of up to approximately 80 km/h, it is able to balance out differ-
ences 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.
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Page 301 of 309

Index299
Correct sitting position
Front passenger . . . . . . . . . . . . . . . . . . . . . . . 12
Incorrect sitting position . . . . . . . . . . . . . . . . 15
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Cruise control system . . . . . . . . . . . . . . . . . . . . 181 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 87
Cruise control* Turning off the cruise control system . . . . . 183
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 42DDanger of fitting a child seat on the front passenger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . . 209
Daytime lights . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Deactivating front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Deactivating the airbag Front passenger airbag . . . . . . . . . . . . . . . . . 44
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . . 220
Diesel engine particulate filter . . . . . . . . . . . . . 195
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . . 188
Differential lock fault (EDL) Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 89 Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Dipped beam headlights . . . . . . . . . . . . . . . . . 117
Display (without warning or information texts) . 61
Disposal
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 29
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 207
Door release lever . . . . . . . . . . . . . . . . . . . . . . . . 55
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . 104
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 88
Drive wheels traction control system . . . . . . . . 186
Driver See Correct sitting position . . . . . . . . . . . . . . 10
Driveshaft differential XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 198
Economically / Environmentally friendly . . 195
With a trailer . . . . . . . . . . . . . . . . . . . . . . . . . 200
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 198 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Driving programmes . . . . . . . . . . . . . . . . . . . . . 171
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Driving with an automatic gearbox / DSG automatic gearbox* . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Dynamic cornering lights . . . . . . . . . . . . . . . . . 122
Dynamic headlight range control . . . . . . . . . . . 121
EEconomical driving . . . . . . . . . . . . . . . . . . . . . . 195
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 84
Electrical sockets . . . . . . . . . . . . . . . . . . . . . . . . 144
Electronic differential lock . . . . . . . . . . . . . . . . 188 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 84
Electronic immobiliser . . . . . . . . . . . . . . . . 90, 163
Electronic Stability Programme . . . . . . . . . 88, 187 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Electronic Stability Programme (ESP) Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 88
Emergency braking warning . . . . . . . . . . 123, 185
Emergency manual locking . . . . . . . . . . . . . . . . 103
Emergency opening Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Emission control system Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 88
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Engine compartment Working in the engine compartment . . . . . 221
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Engine fault Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 83
Engine management Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 83
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Checking engine oil level . . . . . . . . . . . . . . 225
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