
227
If 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, 20 a)
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
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

253
Technical specifications
Technical specifications
Checking fluid levels
From time to time, the levels of the different fluids in the ve-
hicle must be checked. Never fill with incorrect fluids, other-
wise serious damage to the engine may be caused.
Fig. 173 Diagram for the
location of the various el-
ements
Fig. 174 For vehicles
with the battery in the
luggage compartment.
Coolant expansion tank
Engine oil level dipstick
Engine oil filler cap
Brake fluid reservoir
Vehicle battery
Windscreen washer fluid container
The checking and refilling of service fluids are carried out on the compo-
nents mentioned above. These operations are described in the ⇒ page 195.
Overview
You will find further explanations, instructions and restrictions on the tech-
nical specifications as of ⇒ page 249.
Note
The layout of parts may vary depending on the engine.
1
23456
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

Central lock buttonLocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Automatic speed-dependent locking . . . . . 82
Emergency unlocking system . . . . . . . . . . . 82
Locking system for involuntary unlocking . 82
Selective unlocking system . . . . . . . . . . . . . 81
Unlocking system . . . . . . . . . . . . . . . . . . . . . 82
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 194
Changing bulbs interior light and reading light . . . . . . . . . 241
Changing bulbs on tail lights . . . . . . . . . 239, 240
Changing gear see Manual gearbox . . . . . . . . . . . . . . . . . . 147
Changing gear in tiptronic mode . . . . . . . . . . 151
Changing single headlight bulbs Turn signal bulb . . . . . . . . . . . . . . . . . . . . . 231
Changing the AFS headlight bulbs Xenon lights . . . . . . . . . . . . . . . . . . . . . . . . 237
Changing the bulbs AFS headlight bulbs . . . . . . . . . . . . . . . . . . 237
fog light bulbs . . . . . . . . . . . . . . . . . . . . . . 238
luggage compartment light . . . . . . . . . . . . 242
number plate light . . . . . . . . . . . . . . . . . . . 241
Side turn signal lights . . . . . . . . . . . . . . . . 240
Changing the main headlight bulb turn signal lights . . . . . . . . . . . . . . . . . . . . 235
Changing the main headlight bulbs turn signal lights . . . . . . . . . . . . . . . . . . . . 237 Changing the single headlight bulbs
Dipped/main beam . . . . . . . . . . . . . . . . . . 232
Side light . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Changing windscreen wiper blades . . . . . . . . 205
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 250
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Checking battery electrolyte level . . . . . . . . . . 210
Checking engine oil level . . . . . . . . . . . . . . . . . 200
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Child seat Categorisation in groups . . . . . . . . . . . . . . . 44
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 44
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 42
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 48
on the front passenger seat . . . . . . . . . . . . . 30
Top Tether system . . . . . . . . . . . . . . . . . . . . 49
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 124
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 181
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . 180
Cleaning engine compartment . . . . . . . . . . . . 182
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 181
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . 179
Climatronic automatic mode . . . . . . . . . . . . . . . . . . . . . 135
controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
General notes . . . . . . . . . . . . . . . . . . . . . . . 136
manual mode . . . . . . . . . . . . . . . . . . . . . . . 135 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 183
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Coming Home function . . . . . . . . . . . . . . . . . . 102
Compartment for on-board documentation . . 120
Control
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 111
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Controls Electric windows . . . . . . . . . . . . . . . . . . . . . . 93
Convenience closing Sliding/tilting sunroof . . . . . . . . . . . . . . . . . 97
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 202, 203
Coolant level . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
Coolant loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Coolant temperature control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
Safety instructions . . . . . . . . . . . . . . . . . . . . 74
Correct adjustment of front head restraints . . . 13
Correct sitting position front passenger . . . . . . . . . . . . . . . . . . . . . . 11
Incorrect sitting position . . . . . . . . . . . . . . . 14
passenger . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cruise control Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Cruise control system . . . . . . . . . . . . . . . . . . . . 159
270 Index

Cruise speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 159Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
D Danger of fitting a child seat on the front pas- senger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . 182
Daytime driving lights . . . . . . . . . . . . . . . . . . . 100
Deactivating front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 40
Deactivating the airbag Front passenger front airbag . . . . . . . . . . . . 40
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . 195
Diesel engine particulate filter . . . . . . . . . . . . 170
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . 166
Differential lock fault (EDL) control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Dipped beam headlights . . . . . . . . . . . . . . . . . . 98
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 27
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 180
Door release lever . . . . . . . . . . . . . . . . . . . . . . . 53
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . 84
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Double headlight . . . . . . . . . . . . . . . . . . . . . . . 233 Double headlight bulb change
dipped beam headlights . . . . . . . . . . . . . . 235
main beam headlights . . . . . . . . . . . . . . . . 234
side light . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Driver see Correct sitting position . . . . . . . 10, 11, 12
Driveshaft differential XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . 173
Economically / Environmentally friendly . 171
With a trailer . . . . . . . . . . . . . . . . . . . . 173, 175
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . 173 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . 173
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Dynamic headlight range control . . . . . . . . . . 100
E
Economical driving . . . . . . . . . . . . . . . . . . . . . . 171
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Electro-hydraulic steering control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
Electronic differential lock . . . . . . . . . . . . . . . . 166 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Electronic immobiliser . . . . . . . . . . . . . . . . . . . 140
Electronic stability control description . . . . . . . . . . . . . . . . . . . . . . . . . 139
Electronic Stability Control . . . . . . . . . . . . 70, 165 Electronic Stability Control (ESC)
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Emission control system control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . 168
Engine compartment Working in the engine compartment . . . . 195
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 202 G 12 plus-plus . . . . . . . . . . . . . . . . . . . . . . 202
G 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Specifications . . . . . . . . . . . . . . . . . . . . . . . 202
Engine fault control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 68
Engine management control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 67
Engine oil Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Checking engine oil level . . . . . . . . . . . . . . 200
Oil properties . . . . . . . . . . . . . . . . . . . . . . . 199
Specifications . . . . . . . . . . . . . . . . . . . . . . . 198
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 201
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . 200
Engine oil pressure control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 68
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 Environmental friendliness . . . . . . . . . . . . 172
Environmentally friendly driving . . . . . . . . . . . 171
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . 190
ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70, 165 see also Electronic Stability Control . . . . . 139
271
Index

Jump leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
K Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
L
Leather cleaning . . . . . . . . . . . . . . . . . . . . . . . . 183
Leaving Home function . . . . . . . . . . . . . . . . . . 102
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Load compartment in the luggage compart- ment
see Loading the luggage compartment . . . 16
Loading the luggage compartment . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
LPG . . . . . . . . . . . . . . . . . . . . . . . . . . 56, 143, 191
LPG system Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Filler neck adapter . . . . . . . . . . . . . . . . . . . 192
Level indicator . . . . . . . . . . . . . . . . . . . . . . . 56
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Luggage compartment . . . . . . . . . . . . . . . . . . . 126 see also Loading the luggage compartment . .16
Luggage compartment light . . . . . . . . . . 106, 242
M
Main beam . . . . . . . . . . . . . . . . . . . . . . . . . 98, 104
Main beam headlights control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73 Maintenance
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Maintenance and cleaning . . . . . . . . . . . . . . . 176
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . 147
Manual heating . . . . . . . . . . . . . . . . . . . . . . . . 129 controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Manual heating system Defrosting the windscreen . . . . . . . . . . . . . 129
Demisting the windscreen and side win-dows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
MFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Mirrors Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 111
Interior rear vision mirror . . . . . . . . . . . . . . 110
vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . 107
Mobile phone . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Multifunction display . . . . . . . . . . . . . . . . . . . . . 59
N
Number of seats . . . . . . . . . . . . . . . . . . . . . . . . . 18
O
Observations . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Octane number . . . . . . . . . . . . . . . . . . . . . . . . . 194
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . 199
One-touch opening and closing Electric windows . . . . . . . . . . . . . . . . . . . . . . 94
Opening and locking . . . . . . . . . . . . . . . . . . . . . 91 Operation when a fault occurs
panoramic/tilting sunroof . . . . . . . . . . . . . . 97
Outside temperature display . . . . . . . . . . . . . . . 58
Outside temperature indicator . . . . . . . . . . . . . 60
Overview Control lamps . . . . . . . . . . . . . . . . . . . . . 63, 65
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . 55
Warning lamps . . . . . . . . . . . . . . . . . . . . 63, 65
P
Paintwork Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Panoramic sunroof . . . . . . . . . . . . . . . . . . . . . . . 96
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Passenger see Correct sitting position . . . . . . . 10, 11, 12
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Driving abroad . . . . . . . . . . . . . . . . . . . . . . 173
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . 194
Physical principles of a frontal collision . . . . . . 20
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 182
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Pollution filter . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Power sockets . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Products for vehicle maintenance . . . . . . . . . . 176
273
Index