Starting-off and Driving
140
WARNING
•When driving, the ignition key mu st always be in the ignition
lock in the position (ignition switched on) without the engine
running. This position is indicate d by the warning lights coming on.
If this is not the case, it could result in unexpected locking of the
steering wheel - risk of accident!
•Only remove the ignition key from the ignition lock when the
vehicle has come to a standstill (put on the handbrake or select the
selector lever position P). The steering lock might otherwise
engage unintentionally - risk of accident!
•Always withdraw the ignition key if you are going to leave the
vehicle, even for a short time. This is particularly important if chil-
dren are left in the vehicle. The children might otherwise start the
engine or switch on electrical equipment (e.g. power windows) -
risk of accident or injury!
Starting engine
General
You can only start the engine only using an original ignition
key.
•Place the gearshift lever into neutral (or place the selector lever to the
position P or N in the case of an automatic gearbox) and put on the hand-
brake firmly before starting the engine.
•The clutch pedal should be fully depressed when starting the engine
which means that the starter only has to crank the engine.
•Let go of the key as soon as the engine starts otherwise there may be
damage to the starter. The engine running noises may at first be louder for a short time after
starting the cold engine until oil pressure can be built up in the hydraulic
valve clearance compensation. This is quite normal and is not an oper-
ating problem.
If the engine does not start ...
You can use the battery of another vehicle as a jump-start aid
⇒page 281.
It is only possible to tow-start vehicles fitted with a manual gearbox. The
tow-starting distance must not be more than 50 metres ⇒page 286.
WARNING
•Never run the engine in non ventilated or enclosed areas. The
exhaust gases of the engine contain besides the odorless and
colourless carbon monoxide a poisonous gas - hazard! Carbon
monoxide can cause unconsciousness and death.
•Never leave your vehicle unattended with the engine running.
Caution
•The starter may only be operated (ignition key position ), if the
engine is not running. If the starter is immediately operated after switching
off the engine, the starter or the engine can be damaged.
•Avoid high engine revolutions, full throttle and high engine loads as
long as the engine has not yet reached its normal operating temperature
- risk of damaging the engine!
•Vehicles which are fitted with an exhaust gas catalytic converter
should not be tow-started over a distance of more than 50 metres.
For the sake of the environment
Never warm up the engine when the vehicle is standing. Drive off right
away. Through this the engine reaches its operating temperature more
rapidly and the pollutant emissions are lower.
A2
A3
s24s.book Page 140 Thursday, November 24, 2005 12:27 PM
Intelligent Technology219
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The Brake Assist is activated by the very quick operation of the brake
pedal. In such cases, a much greater braking pressure exists than during
a normal brake application. This makes it possible, even with a relatively
low resistance of the brake pedal, to produce an adequate pressure in the
brake system in the shortest possible time, which is required for maximum
deceleration of the car. You must apply the brake pedal firmly and hold it
in this position in order to achieve the shortest possible braking distance.
The Brake Assist is able to help you achieve a shorter braking distance in
emergency situations by rapidly producing the pressure required in the
brake system. It fully exploits the attributes of the ABS. After you release
the brake pedal, the function of the Brake Assist is automatically switched
off and the brakes operate in the normal way.
The Brake Assist is part of the ESP system. If a fault occurs in the ESP,
the Brake Assist function is also not available. Further information on the
ESP
⇒page 213.
WARNING
•The Brake Assist is also not able to overcome the physical
limits of your car in terms of the braking distance required.
•Adapt your speed to the conditions of the road surface and to
the traffic situation.
•The increased safety offered by the Brake Assist must not tempt
you to take a greater safety risk than otherwise.
Uphill-Start off-Assist*
The uphill-start off-assist makes it much easier to start off on steep hills.
The system assists a start off by holding the brake pressure produced by
the brake pedal actuation for approx. 2 seconds after releasing the brake
pedal. The driver can therefore move his foot from the brake pedal to the accelerator pedal and start off on the slope, without having to actuate the
handbrake. The brake pressure drops gradually the more you operate the
accelerator pedal. If the vehicle does not start off within 2 seconds, it starts
to roll back.
The uphill-start off-assist is active in the event of a 5% slope, if the vehicle
door is closed. It is always active on slopes when in forward or reverse
start off. When driving downhill, it is inactive.
Electromechanical
power steering
The power steering enables you to steer the vehicle with less physical
force.
With the electromechanical power steering, the steering assist is automat-
ically adapted to the speed and to the steering angle.
It is still possible to fully steer the vehicle if the power steering fails or if the
engine is not running (vehicle being towed in). The only difference is that
greater physical effort is required.
If there is a fault in the power steering, a red or yellow warning light
lights up in the instrument cluster ⇒page 33.
WARNING
Contact your specialist garage if the power steering is defective.
s24s.book Page 219 Thursday, November 24, 2005 12:27 PM
Breakdown assistance
284
– Note that the brake servo unit and power steering only operate if the engine is running. You will require significantly greater
physical force to depress the brake pedal and to steer the
vehicle if the engine is not running.
– Ensure that the tow rope is always kept taught.
Tow rope or tow bar
A tow bar is safest way of towing a vehicle and also minimizes any
shocks. You can use a tow rope only if a suitable tow bar is not available.
The tow rope must be elastic to protect the vehicle. Thus one should only
use plastic fibre rope or a rope made out of a similarly elastic material.
Only attach the tow rope to the towing eyes provided for this purpose
⇒ page 285, “Front towing eye” and ⇒page 286, “Rear towing eye”.
Driving style
Towing another vehicle requires a certain amount of practice. Both drivers
should be familiar with the particular points about towing a vehicle.
Unskilled drivers should not attempt to tow in another vehicle or to be
towed in.
One should be constantly vigilant not to allow impermissibly high towing
forces or jerky loadings. There is always a risk of excessive stresses and
damage resulting at the points to which you attach the tow rope or tow bar
when you attempt to tow a vehicle which is not standing on a paved road.
Caution
If the gearbox of your vehicle no longer contains any oil because of a
defect, your vehicle must only be towed in with the driven wheels raised
clear of the ground, or on a special vehicle transporter or trailer.
Note
•Please comply with any legal requirements particularly regarding the
switched on signal systems, when towing in or tow-starting another
vehicle.
•The tow rope must not be twisted as it may in certain circumstances
result in the front towing eye being unscrewed out of your vehicle.
s24s.book Page 284 Thursday, November 24, 2005 12:27 PM
Fuses and light bulbs293
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fuse assignment in the dash panel
Certain electrical components are only standard on certain vehicle model
versions or only suppliable as optional equipment for certain models.
No.Power consumerAmperes
1Diagnostic socket10
2Control unit for ABS, ESP5
3Airbag5
4Heating, Air conditioning system, Reversing lights5
5Control unit for headlamp beam adjustment 5
6Instrument cluster, Control unit for automatic
gearbox, Control unit for electromechanical
power steering 5
7Telephone preinstallation 5
8Towing device5
Fig. 221 Schematic
representation of the
fuse carrier in the dash
panel
9Not assigned
10Not assigned
11Parking aid5
12Central locking control unit10
13Diagnostic socket, Light switch, Brake light10
14Control unit for automatic gearbox, Selector lever
lock 5
15Central control unit - interior lights7,5
16Climatronic10
17Not assigned
18Parking aid5
19Not assigned
20Uphill-Start off-Assist5
21Not assigned
22Air blower for Climatronic40
23Front power window30
24Cigarette lighter25
25Rear window heater, Auxiliary heater25
26Power socket in the luggage compartment20
27Fuel pump relay15
28Not assigned
29Engine control unit, Crankcase ventilation heater10
30Injection valves (diesel engine)10
No.Power consumerAmperes
s24s.book Page 293 Thursday, November 24, 2005 12:27 PM
Index305
Index
A
Abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Warning light . . . . . . . . . . . . . . . . . . . . . . 38
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 270
Adjusting seats . . . . . . . . . . . . . . . . . . . 83, 179 electrically . . . . . . . . . . . . . . . . . . . . . . . . 84
Adjusting the steering wheel . . . . . . . . . . . . 138
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 deactivate . . . . . . . . . . . . . . . . . . . . . . . . 199
Deployment . . . . . . . . . . . . . . . . . . . . . . 191
Front airbags . . . . . . . . . . . . . . . . . . . . . 192
Head airbags . . . . . . . . . . . . . . . . . . . . . 197
Side airbags . . . . . . . . . . . . . . . . . . . . . . 195
Warning light . . . . . . . . . . . . . . . . . . . . . . 35
Airbag system . . . . . . . . . . . . . . . . . . . . . . . 190 Warning light . . . . . . . . . . . . . . . . . . . . . . 35
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
An overview Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Antilock Brake System . . . . . . . . . . . . . . . . 218
Antilock brake system (ABS) Warning light . . . . . . . . . . . . . . . . . . . . . . 38
Anti-theft alarm system . . . . . . . . . . . . . . . . . 54
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Auto Check Control . . . . . . . . . . . . . . . . . . . . 26 Auto Computer . . . . . . . . . . . . . . . . . . . . . . . . 18
Automatic driving lamp control . . . . . . . . . . . . 64
Automatic gearbox . . . . . . . . . . . . . . . . . . . . 149
Emergency programme . . . . . . . . . 154, 161
Kickdown . . . . . . . . . . . . . . . . . . . . . . . . 152
Selector lever-emergency unlocking . . . 154
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . 153
Automatic gearbox DSG . . . . . . . . . . . . . . . 156 Kickdown . . . . . . . . . . . . . . . . . . . . . . . . 159
Selector lever-emergency unlocking . . . 162
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . 160
Automatic seat adjustment . . . . . . . . . . . . . . 85
Automatic vehicle wash systems . . . . . . . . . 234
Avoiding damage to your vehicle . . . . . . . . . 228
B
Before setting off . . . . . . . . . . . . . . . . . . . . . 178
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 188
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Biofuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Bluetooth™ . . . . . . . . . . . . . . . . . . . . . . . . . 173
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Boot lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Brake Handbrake . . . . . . . . . . . . . . . . . . . . . . . 143
Warning light . . . . . . . . . . . . . . . . . . . . . . 40 Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . 218
Brake booster . . . . . . . . . . . . . . . . . . . . . . . . 217
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Brake pads
Warning light . . . . . . . . . . . . . . . . . . . . . . . 36
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Bulbs Warning light . . . . . . . . . . . . . . . . . . . . . . . 33
Buttons for central locking . . . . . . . . . . . . . . . 48
Buttons on the driver's door Power windows . . . . . . . . . . . . . . . . . . . . . 56
C
Car jack . . . . . . . . . . . . . . . . . . . . . . . . 274, 280
Catalytic converter . . . . . . . . . . . . . . . . . . . . 222
Central locking system . . . . . . . . . . . . . . . . . . 46locking . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . 47
Changing a wheel . . . . . . . . . . . . . . . . . . . . 276
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . 294
Changing the engine oil . . . . . . . . . . . . . . . . 253
Changing wheels around . . . . . . . . . . . . . . . 265
Charging the battery . . . . . . . . . . . . . . . . . . 260 Warning light . . . . . . . . . . . . . . . . . . . . . . . 40
Chassis number . . . . . . . . . . . . . . . . . . . . . . 303
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . 202 Side airbags . . . . . . . . . . . . . . . . . . . . . . 205
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Index309
Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Power steering . . . . . . . . . . . . . . . . . . . . . . 219
Warning light . . . . . . . . . . . . . . . . . . . . . . 33
Power windows Buttons on the driver's door . . . . . . . . . . . 56
Central locking system . . . . . . . . . . . . . . . 58
Operational problems . . . . . . . . . . . . . . . . 59
Switches in front passenger door and in rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
R
Rear fog light . . . . . . . . . . . . . . . . . . . . . . . . . 65
Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Rear window Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Rear window heater . . . . . . . . . . . . . . . . . . . 72
Rear-view mirror Exterior mirrors . . . . . . . . . . . . . . . . . . . . 80
Interior rear-view mirror . . . . . . . . . . . . . . 79
Recharge battery . . . . . . . . . . . . . . . . . . . . . 260
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Remote control . . . . . . . . . . . . . . . . . . . . . . . 52 Synchronisation . . . . . . . . . . . . . . . . . . . . 53
Replacing fuses . . . . . . . . . . . . . . . . . . . . . . 288
Replacing the wiper blades . . . . . . . . . . . . . . 77
Roof aerial . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Running in the car . . . . . . . . . . . . . . . . . . . . 221
S
Safe securing . . . . . . . . . . . . . . . . . . . . . . . . . 47
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Safety instructions Engine compartment . . . . . . . . . . . . . . . 248
Safety wheel bolts . . . . . . . . . . . . . . . . . . . . 281
Saving electrical energy . . . . . . . . . . . . . . . . 223
Seat belt height adjuster . . . . . . . . . . . . . . . 187
Seat belt warning light . . . . . . . . . . . . . . . . . 186
Seat belts . . . . . . . . . . . . . . . . . . . . . . . 183, 188 Belt tensioners . . . . . . . . . . . . . . . . . . . . 188
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 240
fasten . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Height adjustment . . . . . . . . . . . . . . . . . 187
Safety instructions . . . . . . . . . . . . . . . . . 185
taking off . . . . . . . . . . . . . . . . . . . . . . . . . 187
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Selector lever . . . . . . . . . . . . . . . . . . . . 150, 157
Selector lever positions . . . . . . . . . . . . 150, 157
Selector lever-emergency unlocking . . . . . . 154
Selector lever-emergency unlocking (DSG) 162
Service Display . . . . . . . . . . . . . . . . . . . . . . . 16
Service Interval Display . . . . . . . . . . . . . . . . . 16
Setting temperature Heating . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Setting the clock . . . . . . . . . . . . . . . . . . . . . . 17
Shifting of gears . . . . . . . . . . . . . . . . . . . . . . 142
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 195
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 269 Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . 275
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . 15
Stability system . . . . . . . . . . . . . . . . . . . . . . 213
Starting engine
after fuel tank has run empty . . . . . . . . . 141
Petrol engines . . . . . . . . . . . . . . . . . . . . . 141
Starting the engine . . . . . . . . . . . . . . . . . . . . 140 Diesel engines . . . . . . . . . . . . . . . . . . . . 141
Steering Driver-steering recommendation . . . . . . 216
Steering force assistance . . . . . . . . . . . . . . . 219
Storage compartment Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Storage compartments . . . . . . . . . . . . . . . . . 108
Storage facilities . . . . . . . . . . . . . . . . . . . . . . 108
Sun screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Switching lights on and off . . . . . . . . . . . . . . . 63
Switching off the engine . . . . . . . . . . . . . . . . 141
T
Taking care of your vehicle . . . . . . . . . . . . . 233
TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Warning light . . . . . . . . . . . . . . . . . . . . . . . 39
Temperature Outside . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Temporary spare wheel . . . . . . . . . . . . . . . . 275
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