Contents5
Contents
Layout of this Owner's Manual
(explanations)
. . . . . . . . . . . . . . . . . . .
Using the system . . . . . . . . . . . . . . .
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
An overview . . . . . . . . . . . . . . . . . . . . . . . . . .
Instruments and Indicator/Warning LightsGeneral view of the instrument cluster . . . . . .
Engine revolutions counter . . . . . . . . . . . . . . .
Coolant temperature gauge . . . . . . . . . . . . . .
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . .
Counter for distance driven . . . . . . . . . . . . . .
Service Interval Display . . . . . . . . . . . . . . . . .
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-functional indicator (onboard computer)*
Information display* . . . . . . . . . . . . . . . . . . . .
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Navigation system* . . . . . . . . . . . . . . . . . . . .
Auto Check Control . . . . . . . . . . . . . . . . . . . .
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking . . . . . . . . . . . . . . . . . .
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key with light* . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the battery of the radio remote
control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electronic immobiliser . . . . . . . . . . . . . . . . . .
Child safety locks . . . . . . . . . . . . . . . . . . . . . .
Central locking system . . . . . . . . . . . . . . . . . .
Remote control* . . . . . . . . . . . . . . . . . . . . . . . Synchonisation of the remote control . . . . . . .
Anti-theft alarm system* . . . . . . . . . . . . . . . . .
Power windows* . . . . . . . . . . . . . . . . . . . . . . .
Electric sliding/tilting roof* . . . . . . . . . . . . . . .
Lights and Visibility . . . . . . . . . . . . . . . . . . . .
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lighting . . . . . . . . . . . . . . . . . . . . . . . .
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and wash system . . . . . . . .
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . .
Seats and Stowage . . . . . . . . . . . . . . . . . . . .
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting front seats electrically* . . . . . . . . . .
Head restraints . . . . . . . . . . . . . . . . . . . . . . . .
Heating the front seats* . . . . . . . . . . . . . . . . .
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage compartment . . . . . . . . . . . . . . . . . .
Net partition (Estate)* . . . . . . . . . . . . . . . . . . .
Roof rack* . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note holder . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter*, power sockets . . . . . . . . . .
Storage compartments . . . . . . . . . . . . . . . . . .
Heating and air conditioning system . . . . .
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatic* (semi-automatic air conditioning
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatronic* (automatic air conditioning) . . . .
Auxiliary heating (auxiliary heating and
ventilation)* . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting-off and Driving. . . . . . . . . . . . . . . . .
Setting steering wheel position . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting engine . . . . . . . . . . . . . . . . . . . . . . . .
Switching the engine off . . . . . . . . . . . . . . . .
Shifting (manual gearbox) . . . . . . . . . . . . . . .
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear parking aid* . . . . . . . . . . . . . . . . . . . . . .
Front and rear parking aid* . . . . . . . . . . . . . .
Cruise control system (CCS)* . . . . . . . . . . . .
Automatic gearbox. . . . . . . . . . . . . . . . . . . . .
6-speed automatic gearbox* . . . . . . . . . . . . .
Automatic gearbox DSG . . . . . . . . . . . . . . .
Automatic gearbox DSG* . . . . . . . . . . . . . . .
Communication . . . . . . . . . . . . . . . . . . . . . . .
Multifunction steering wheel* . . . . . . . . . . . . .
Universal telephone preinstallation with voice
control* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Phone Phonebook* . . . . . . . . . . . . . . . . . . . .
Bluetooth™* . . . . . . . . . . . . . . . . . . . . . . . . .
Mobile phones and two-way radio systems . .
The CD changer* . . . . . . . . . . . . . . . . . . . . . .
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive Safety . . . . . . . . . . . . . . . . . . . . . . . .
Basic information . . . . . . . . . . . . . . . . . . . . . .
Correct seated position . . . . . . . . . . . . . . . . .
Seat belts. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Why seat belts? . . . . . . . . . . . . . . . . . . . . . . .
The physical principle of a frontal collision . .
8
9
11
11
13
13
14
14
14
15
15
16
17
18
23
25
26
26
28
30
42
42
43
44
45
45
46
52 53
54
56
59
63
63
70
72
75
79
82
82
84
87
88
89
91
92
99
102
103
104
105
106
108
11 9
11 9
123
128
134 138
138
139
140
141
142
143
144
145
146
149
149
156
156
163
163
165
171
173
175
176
177
177
177
179
183
183
184
s24s.book Page 5 Thursday, November 24, 2005 12:27 PM
Heating and air conditioning system 137
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
•The exhaust pipe of the auxiliary heating is located on the
underside of the vehicle. Therefore do not place the vehicle, if you
wish to operate the auxiliary heating, in such a way that the exhaust
gases of the auxiliary heating can come easily into contact with
inflammable materials (e.g. dry grass) or easily inflammable
substances (e.g. fuel run out).
Note
•If the auxiliary heating runs, the fuel consumption comes from the
vehicle tank. Therefore the auxiliary heating should not be operated, if
there is very little fuel in the tank.
•The exhaust pipe of the auxiliary heating, which is located on the
underside of the vehicle, must not be clogged and the exhaust flow must
not be blocked.
•If the auxiliary heating and ventilation is running, the vehicle battery
discharges. If the auxiliary heating and ventilation has been operated
several times over a longer period, the vehicle must be driven a few kilom-
eters in order to recharge the vehicle battery.
•The auxiliary heating only switches the blower on, if it has achieved a
coolant temperature of approx. 50 °C.
•At low outside temperatures, this can result in a formation of water
vapour in the area of the engine compartment. This is quite normal and is
not an operating problem.
•After switching off the auxiliary heating, the coolant pump runs for a
short period.
•The auxiliary heating and ventilation does not switch on or comes on,
if the vehicle battery indicates a low loading state.
•The auxiliary heating (auxiliary heating) switches on, if in the informa-
tion display: Please refuel! is indicated or was indicated before switching
off the ignition.
•When driving, the auxiliary heating can only be switched on, if the exte-
rior temperature is lower than 5 °C.
•The air inlet in front of the windscreen must be free of ice, snow or
leaves in order to ensure that the auxiliary heating operates properly.
•So that the warm air can flow into the vehicle interior after switching on
the auxiliary heating (auxiliary heating), the control dial ⇒page 119,
fig. 116 must be turned up to the stop to the right when heating. With
Climatic and Climatronic, you can maintain the temperature normally
selected by you (we recommend 22 °C). It is recommended to put the air
flow in the position
. For heating and climatic put the blower switch
⇒ page 119, fig. 116 if necessary ⇒page 124, fig. 119 in the position 2.
WARNING (continued)
AA
AB
s24s.book Page 137 Thursday, November 24, 2005 12:27 PM
Fuses and light bulbs291
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fuse assignment in engine compartment - version 2
F23Engine control unit10
F24Control unit for CAN databus5
F25Not assigned
F26Not assigned
F27Not assigned
F28Engine control unit25
F29Actuation for coolant pump after-running5
F30Control unit for auxiliary heating20
F31Front window wiper30
F32Not assigned
F33Not assigned
F34Not assigned
F35Not assigned
F36Not assigned
F37Not assigned
F38Radiator fan, valves10
F39Clutch pedal switch, brake pedal switch5
F40Ignition coils20
F41Not assigned
F42Actuation of fuel pump5
F43Not assigned
F44Not assigned
F45Not assigned
F46Not assigned
No.Power consumerAmperes
F47Central control unit, Left main headlights40
F48Central control unit, Right main headlights40
F49Power supply for terminal 15 (ignition on)40
F50Not assigned
F51Not assigned
F52Power supply relay - terminal X a)40
F53Accessory equipment50
F54Not assigned
a)In order not to drain the battery unnecessarily when starting the engine, the elec-
trical components of this terminal are automatically switched off.
No.Power consumerAmperes
Fig. 220 Schematic
representation of fuse
box in engine compart-
ment - version 2
s24s.book Page 291 Thursday, November 24, 2005 12:27 PM
Fuses and light bulbs
292
Certain electrical components are only standard on certain vehicle model
versions or only suppliable as optional equipment for certain models.
No.Power consumerAmperes
F1Control unit for convenience functions20
F2Windshield wiper lever and turn signal light lever5
F3Measuring circuit5
F4Valves for ABS30
F5Control unit for automatic gearbox15
F6Instrument cluster5
F7Not assigned
F8Radio15
F9Phone5
F10Engine control unit, Main relay5
F11Control unit for auxiliary heating20
F12Control unit for CAN databus5
F13Engine control unit25/30
F14Ignition20
F15Lambda probe, NOx-sensor, Fuel pump relay15
F16Pump for ABS30
F17Horn15
F18Amplifier for digital sound processor30
F19Front window wiper30
F20Not assigned5
F21Lambda probe15
F22Clutch pedal switch, brake pedal switch5
F23Secondary air pump
Air mass meter
Fuel high pressure pump5
10
15
F24Activated charcoal filter, exhaust gas recirculation
valve10
F25Right lighting system40
F26Left lighting system40
F27Secondary air pump
Preglowing40
50
F28Power suppy terminal 15, Starter40
F29Power supply terminal 3050
F30Te r m i n a l Xa)40
a)In order not to drain the battery unnecessarily when starting the engine, the elec-
trical components of this terminal are automatically switched off.
No.Power consumerAmperes
s24s.book Page 292 Thursday, November 24, 2005 12:27 PM
Index
310
The air conditioning system . . . . . . . . . . . . 123
Air outlet vents . . . . . . . . . . . . . . . . . . . 127
Defrosting windows . . . . . . . . . . . . . . . . 125
Recirculated air mode . . . . . . . . . . . . . . 126
The armrest at the rear . . . . . . . . . . . . . . . . . 91
The automatic wiper/washer system . . . . . . 75
The battery . . . . . . . . . . . . . . . . . . . . . . 40, 258 changing . . . . . . . . . . . . . . . . . . . . . . . . 261
Charge . . . . . . . . . . . . . . . . . . . . . . . . . 260
Inspecting the electrolyte level . . . . . . . 260
Operation in winter . . . . . . . . . . . . . . . . 260
The CD changer . . . . . . . . . . . . . . . . . . . . . 176
The electronic immobiliser . . . . . . . . . . . 32, 45
The outside temperature . . . . . . . . . . . . . . . . 20
The radiator fan . . . . . . . . . . . . . . . . . . . . . 256
The roof luggage rack system . . . . . . . . . . 102
Thickness of brake pads Warning light . . . . . . . . . . . . . . . . . . . . . . 36
Tilting roof . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 automatic gearbox DSG . . . . . . . . . . . . 160
Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . 229
Towing a vehicle . . . . . . . . . . . . . . . . . . . . . 283
Towing device . . . . . . . . . . . . . . . . . . . . . . . 231
Towing protection monitoring . . . . . . . . . . . . 55
Tow-starting a vehicle . . . . . . . . . . . . . . . . . 283
Tow-starting and towing vehicle Automatic gearbox . . . . . . . . . . . . 155, 162
Traction Control System . . . . . . . . . . . . . . . 215 Traction control system (TCS)
Warning light . . . . . . . . . . . . . . . . . . . . . . 39
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 General Maintenance . . . . . . . . . . . . . . 229
Transporting children . . . . . . . . . . . . . . . . . 202
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . 265
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . 68
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . 68 Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Two-way radio systems . . . . . . . . . . . . . . . 175
Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Winter tyres . . . . . . . . . . . . . . . . . . . . . . 268
U
Underbody protection . . . . . . . . . . . . . . . . . 238
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Remote control . . . . . . . . . . . . . . . . . . . . 52
Uphill-Start off-Assist . . . . . . . . . . . . . . . . . 219
V
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . 73
Vehicle condition . . . . . . . . . . . . . . . . . . . . . . 26
Vehicle data sticker . . . . . . . . . . . . . . . . . . . 303
Vehicle immobiliser . . . . . . . . . . . . . . . . . . . . 45 Warning light . . . . . . . . . . . . . . . . . . . . . . 32
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 274
Ventilation Auxiliary ventilation . . . . . . . . . . . . . . . . 134 Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
W
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . 30
Warning symbols . . . . . . . . . . . . . . . . . . . . . . 30
Warning triangle . . . . . . . . . . . . . . . . . . . . . 273
Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
with high-pressure cleaner . . . . . . . . . . . 235
Washing the vehicle . . . . . . . . . . . . . . . . . . 233
Washing vehicle by hand . . . . . . . . . . . . . . 234
Wax treatment . . . . . . . . . . . . . . . . . . . . . . . 235
Wheel Changing . . . . . . . . . . . . . . . . . . . . . . . . 276
Spare . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 267
Wheel rims . . . . . . . . . . . . . . . . . . . . . . . . . 263
Wheel trim . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 De-icing . . . . . . . . . . . . . . . . . . . . . . . . . 236
Window lifter . . . . . . . . . . . . . . . . . . . . . . . . . 56
Windows De-icing . . . . . . . . . . . . . . . . . . . . . . . . . 236
Windscreen washer nozzles . . . . . . . . . . . . . 75
Windscreen Wiper and Washer System . . . 262 Warning light . . . . . . . . . . . . . . . . . . . . . . 36
Windscreen wipers . . . . . . . . . . . . . . . . . . . . 75
Windshield washer fluid reservoir . . . . . . . . 262 Warning light . . . . . . . . . . . . . . . . . . . . . . 36
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