Cockpit9
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Cockpit
Overview
This general view is designed to help you to quickly become familiar
with the instruments, gauges and controls.
Electric power-operated window* . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric exterior mirror adjustment* . . . . . . . . . . . . . . . . . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lever for the multi-functional switch:
−Turn signal light, headlight and parking light, headlight flasher
− Speed regulating system* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel:
− with horn
− with driver airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− with pushbuttons for radio, na vigation system and mobile
phone* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument cluster: Instrum ents and indicator lights . . . . . . . . . . .
Lever for the multi-functional switch:
− Multi-functional indicator* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− Windshield wiper and wash system . . . . . . . . . . . . . . . . . . . . . . .
Control dial for heating on the driver's seat* . . . . . . . . . . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switch for hazard warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage compartment on the dash panel* . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
− Radio*
− Navigation*
Control dial for heating on the front passenger seat* . . . . . . . . . .
Storage compartment on the front passenger side . . . . . . . . . . . .
Switch for the front passenger airbag* (in front passenger stowage
compartment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front passenger airbag* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse box (on side of dash panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Light switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control dial for the instrument lighting and control dial for the head-
light beam range regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bonnet release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage compartment on the driver's side . . . . . . . . . . . . . . . . . . . .
Lever for adjusting the steering wheel . . . . . . . . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
−
Operating controls for the heating . . . . . . . . . . . . . . . . . . . . . . . .
− Operating controls for Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . .
− Operating controls for Climatronic* . . . . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
− Switch for the ESP* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− Switch for TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front and rear parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
− Gearshift lever (manual gearbox) . . . . . . . . . . . . . . . . . . . . . . . . .
− Selector lever (automatic gearbox*) . . . . . . . . . . . . . . . . . . . . . . .
Tyre inflation pressure-control system* . . . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
− Front ashtray - high centre console* . . . . . . . . . . . . . . . . . . . . . .
− Storage compartment* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indicator light for a switched off front seat passenger airbag* . .
Note
•Equipment which is marked * is only standard on certain vehicle model
versions or only suppliable as op tional equipment for certain models.
A153
A273
A3108
A4
65
131
A5
175
141
A617
A7
21
69
A884
A9108
A1064
A11100
A12
A1384
A1499
A15182
A16175
A17257
A1859
A1963, 64
A20224
A21100
A2211
A23125
A24
109
111
115
A25
193
195
A26130
A27
127
136
A28199
A29
95
101
A30182
20A5Facelift.book Page 9 Saturday, September 6, 2008 2:13 PM
Fuses and light bulbs
258
Fuse cover in engine compartment
The fuse box in the engine comp artment exists in two different
versions. You can determine which vers ion your vehicle is fitted with
after removing the fuse cover at the location of the fuses.
For particular model versions, the battery must be removed before
removing the fuse cover ⇒page 232.
Removing fuse cover
– Move the circlips ⇒fig. 236 as far as the stop, the symbol
appears behind the circlip and remove the cover.
Installing fuse cover
– Position the fuse cover on the fuse box and push the circlips as far as the stop - the symbol
is visible behind the circlip.
Caution
•When unlocking and locking the fuse cover, it must be pressed on the sides to
the box, otherwise damage can occur to the locking mechanism.
•Carefully position the fuse cover in the engine compartment. If the cover was
not correctly positioned, water can get into the fuses and this results in a damage
to the vehicle!
Fuse assignment in engine compartment - version 1
Certain electrical components are only standard on certain vehicle model versions
or only suppliable as optional equipment for certain models.Fig. 236 Fuse cover in engine
compartment
AA
AA
No.Power consumerAmperes
F1Central control unit, right main headlight, right rear light
unit30
F2Valves for ABS20
F3Not assigned
F4Measuring circuit5
F5Horn15
F6Not assigned
F7Valve for fuel dosing15
F8Not assigned
F9Activated charcoal filter, exhaust gas recirculation valve10
F10Leakage diagnosis pump10
F11Lambda probe upstream of catalytic converter, engine
control unit10
F12Lambda probe downstream of catalytic converter10
Fig. 237 Schematic repre-
sentation of fuse box in
engine compartment -
version 1
20A5Facelift.book Page 258 Saturday, September 6, 2008 2:13 PM
Fuses and light bulbs
260
Fuse assignment in engine compartment - version 2
Certain electrical components are only st andard on certain vehicle model versions
or only suppliable as optional equipment for certain models.
No.Power consumerAmperes
F1Not assigned
F2Control unit for automatic gearbox DQ 20030
F3Measuring circuit5
F4Valves for ABS30/20
F5Control unit for automatic gearbox15
F6Instrument cluster, windshield wiper lever and turn sig-
nal light lever5
F7Power suppy terminal 15, Starter40
F8Radio15
F9Phone5
F10Engine control unit, Main relay5/10
F11Control unit for auxiliary heating20
F12Control unit for CAN databus5
Fig. 238 Schematic repre-
sentation of fuse box in
engine compartment -
version 2
F13Engine control unit15/30
F14Ignition20
F15Lambda probe, NOx-sensor, Fuel pump relay
Glow plug system relay15 5
F16Central control unit, right main headlight, right rear light
unit30
F17Horn15
F18Amplifier for digital sound processor30
F19Front window wiper30
F20Water pump10
F21Lambda probe10/15
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
F25Pump for ABS30/40
F26Central control unit, left main headlight, left rear light
unit30
F27Secondary air pump
Preglowing40
50
F28Not assigned
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 electrical com-
ponents of this terminal are automatically switched off.
No.Power consumerAmperes
20A5Facelift.book Page 260 Saturday, September 6, 2008 2:13 PM
Index297
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
replenishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Engine oil level Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Engine revolutions counter . . . . . . . . . . . . . . . . . . . . 18
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Environmental compatibility . . . . . . . . . . . . . 202, 206
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Exhaust gas Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Exhaust gas inspection Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Exterior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Exterior mirror heater . . . . . . . . . . . . . . . . . . . . . . . . . . 73
F
First-aid box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Fog lights with the function Corner . . . . . . . . . . . . . 63
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Front armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Fuel consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Saving energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Fuel reserve Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Full wheel trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
G
Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Gearbox mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
General view Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Glass roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Glow plug system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
GSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143, 152
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Hazard warning light system . . . . . . . . . . . . . . . . . . . 64 Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Head airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Head restraint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Headlight cleaning system . . . . . . . . . . . . . . . . . . . . . 71
Headlight flasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Headlights
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Headlight cleaning system . . . . . . . . . . . . . . . . . 71
Heated windscreen washer nozzles . . . . . . . . . . . . 69
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Auxiliary heating (auxiliary heating) . . . . . . . . 119
Defrosting windows . . . . . . . . . . . . . . . . . . . . . . 110
Recirculated air mode . . . . . . . . . . . . . . . . . . . . 111
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
I
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Information display . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Instrument lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Interior light Luggage compartment . . . . . . . . . . . . . . . . . . . . 67
Interior lighting front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
interior lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Interior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Interior monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Intermittent wiping . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
ISOFIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
J
Jacking points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
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