Page 204 of 228

204
Service and maintenance
Additional servicing
Additional operations +
Additional operations are not required
every service but can be performed in
conjunction with a regular service.
Time allowances for such work are
not included in the scope of regular
services and will be charged for
additionally. It is more economic if
these operations are performed as
part of a scheduled service than
having them performed separately.
Extreme operating conditions o
Extreme operating conditions are
given when at least one of the
following occurs frequently:
■ cold starts,
■ stop and go,
■ trailer towing,
■ gradients and/or high altitudes,
■ poor road surfaces,
■ sand and dust,
■ extreme temperature fluctuations. Police vehicles, taxis and driving
school vehicles are also classified as
operating under extreme conditions.
Under extreme operating conditions,
it may be necessary to have certain
scheduled service work done more
frequently than the scheduled
intervals.
Seek technical advice on the
servicing
requirements dependent on
the specific operating conditions. Recommended fluids,
lubricants and parts
Recommended fluids and
lubricants
Only use products that have been
tested and approved. Damage
resulting from the use of non-
approved materials will not be
covered by the warranty.
9
Warning Operating materials are
hazardous and could be
poisonous. Handle with care. Pay
attention to information given on
the containers.
Engine oil
Engine oil is identified by its quality
and also its viscosity. Quality is more
important than viscosity when
selecting which engine oil to use.
Page 225 of 228

225
Child restraints with transponders ............................ 65
Child restraint systems ................62
Cigarette lighter ........................... 81
Climate control .............................
15
Clock ............................................ 80
Continuous damping control ......143
Control indicators.......................... 85
Control of the vehicle .................127
Convex shape .............................. 39
Cruise control ...................... 93, 144
Cupholders .................................. 67
Curtain airbag system .................. 60
D
Danger, Warnings and Cautions ... 4
Daytime running lights ...............110
Deflation detection system and tyre pressure monitoring
system....................................... 90
Diesel fuel system bleeding .......159
Diesel particle filter ..............26, 129
Door open .................................... 93
Drain diesel fuel filter .................101
Driving characteristics and towing tips .............................. 149
E
Easytronic................................... 136
Electric adjustment ......................39 Electronic climate control
system .................................... 121
Electronic driving programmes
.
........................................ 134, 138
Electronic Stability Program 89, 142
End-of-life vehicle recovery .......155
Engine compartment fuse box ...168
Engine coolant ........................... 157
Engine coolant temperature ........90
Engine cooling level ..................101
Engine data ............................... 209
Engine exhaust .......................... 129
Engine oil ................................... 156
Engine oil pressure ......................91
Entry lighting .............................. 114
Exit lighting ................................ 114
Exterior care .............................. 189
Exterior light ................................. 92
Exterior lighting ............................ 13
F
Fault ................................... 135, 139
First aid kit ................................... 74
Fixed air vents ........................... 125
FlexOrganizer .............................. 24
Fog light ....................................... 92
Fog lights ................................... 164
Folding ......................................... 39
Folding tray .................................. 74
Front airbag system ..................... 58 Front fog lights ...........................
111
Fuel consumption - CO 2-
Emissions ....................... 148, 213
Fuel for diesel engines ..............146
Fuel for natural gas operation ...147
Fuel for petrol engines ...............146
Fuel gauge ...................................
84
Fuel selector ................................ 84
Fuses ......................................... 167
G
General information ...................149
Glovebox ..................................... 67
Graphic-Info-Display, Colour- Info-Display .............................. 96
H
Halogen headlights ....................160
Hand brake ................................. 141
Hazard warning flashers ............111
Headlight flash ........................... 109
Headlight range adjustment ......109
Headlights when driving abroad 109
Head restraint adjustment ............. 8
Head restraints ............................ 44
Heated ......................................... 40
Heated rear window ..................... 42
Heating ........................................ 49
Heating and ventilation system . 118
High beam ........................... 92, 109
Page 228 of 228
228
Vehicle messages
.....................100
Vehicle specific data ...................... 3
Vehicle storage ........................... 154
Vehicle unlocking
........................... 6
Vehicle weight ........................... 216
Ventilation ................................... 118
W
Warning chimes .........................100
Warning triangle .......................... 74
Washer and wiper systems .........14
Washer fluid ............................... 158
Washer fluid level ......................102
Wheel changing .........................182
Wheel covers ............................. 178
Wheels and tyres ....................... 174
Windscreen wiper/washer ...........78
Winter mode ................................ 89
Winter tyres ............................... 174
Wiper blade replacement ..........159
X
Xenon headlights .......................163