
Vehicle care259
3. Connect the black lead to thenegative terminal of the booster
battery.
4. Connect the other end of the black
lead to a vehicle grounding point,
such as the engine block or an
engine mounting bolt. Connect as far away from the discharged
battery as possible, however at
least 60 cm.
Route the leads so that they cannot
catch on rotating parts in the engine
compartment.
To start the engine: 1. Start the engine of the vehicle providing the jump.
2. After 5 minutes, start the other engine. Start attempts should be
made for no longer than
15 seconds at an interval of
1 minute.
3. Allow both engines to idle for approx. 3 minutes with the leads
connected.4. Switch on electrical consumers (e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Insert a screwdriver in the slot at the
short edge of the cap. Release the
cap by carefully moving the
screwdriver sidewards. To prevent
damage it is recommended to place a cloth between the screwdriver and
the frame.
The towing eye is stowed with the vehicle tools 3 242.

260Vehicle care
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for towing and not for recovering the
vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation and close the
windows.
Vehicles with automatic transmission: The vehicle must be towed facing
forwards, not faster than 80 km/h nor further than 100 km. In all other cases
and when the transmission is
defective, the front axle must be
raised off the ground.
Seek the assistance of a workshop.
After towing, unscrew the towing eye.
Insert cap at the bottom and close.
Towing another vehicle
Insert a screwdriver in the slot at the
lower edge of the cap. Release the
cap by carefully moving the
screwdriver downwards. To prevent
damage it is recommended to place a cloth between the screwdriver and
the frame.
The towing eye is stowed with the vehicle tools 3 242.

Vehicle care261
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
The lashing eye at the rear
underneath the vehicle must never be used as a towing eye.
Attach a tow rope – or even better a
tow bar – to the towing eye.
The towing eye must only be used for
towing and not for recovering a
vehicle.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
After towing, unscrew the towing eye.
Insert cap at the bottom and engage.
Appearance care
Exterior care Locks
The locks are lubricated at the factory using a high quality lock cylinder
grease. Use de-icing agent only when absolutely necessary, as this has adegreasing effect and impairs lockfunction. After using a de-icing agent,
have the locks regreased by a
workshop.
Washing The paintwork of your vehicle is
exposed to environmental influences.
Wash and wax your vehicle regularly.
When using automatic vehicle
washes, select a programme that
includes waxing.
Bird droppings, dead insects, resin,
pollen and the like should be cleaned
off immediately, as they contain
aggressive constituents which can
cause paint damage.

Vehicle care263
Glass panel
Never clean with solvents or abrasive
agents, fuels, aggressive media
(e.g. paint cleaner, acetone-
containing solutions etc.), acidic or
highly alkaline media or abrasive
pads.
Wheels and tyres
Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage Rectify minor paintwork damage with
a touch-up pen before rust forms.
Have more extensive damage or rust
areas repaired by a workshop.
UnderbodySome areas of the vehicle underbody
have a PVC undercoating while other
critical areas have a durable
protective wax coating.After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Liquid gas system9 Danger
Liquid gas is heavier than air and
can collect in sink points.
Take care when performing work
at the underbody in a pit.
For painting work and when using a
drying booth at a temperature above
60 °C, the liquid gas tank must be
removed.
Do not make any modifications to the
liquid gas system.
Towing equipment
Do not clean the coupling ball bar with
a steam-jet or high-pressure jet
cleaner.
Rear carrier system Clean the rear carrier system with a
steam-jet or high-pressure jet cleaner
at least once a year.
Operate the rear carrier system
periodically if not in regular use, in
particular during winter.
Air shutter Clean the shutter system in the front
bumper to maintain correct
functionality.
Interior care Interior and upholsteryOnly clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with
clear water and a soft cloth. In case of
heavy soiling, use leather care.

293
Child restraints.............................. 58
Child restraint systems ................58
Cigarette lighter .........................101
Climate control ............................. 16
Climate control systems .............145
Clock............................................. 99
Code ........................................... 121
Control indicators........................ 105
Control of the vehicle .................154
Controls ........................................ 94
Convex shape .............................. 29
Coolant and antifreeze ...............266
Cruise control ....................114, 174
Cupholders .................................. 64
Curtain airbag system .................. 56
Curve lighting.............................. 136
D Danger, Warnings and Cautions ...4
Daytime running lights ...............136
Declaration of conformity ............287
DEF ............................................ 161
Diesel exhaust fluid ....................161
Diesel fuel system bleeding .......226
Diesel particle filter .............112, 160
Door open .................................. 114
Door panel storage .......................65
Doors ............................................ 25
Driver assistance systems ..........174
Driver Information Centre ...........115Driving characteristics and
towing tips .............................. 213
Driving hints ................................ 154
E Electric adjustment ......................29
Electrical system......................... 235
Electric parking brake .........110, 169
Electric parking brake fault .........110
Electronic climate control system 147
Electronic driving programmes ..166
Electronic Stability Control.......... 172
Electronic Stability Control and Traction Control system ..........112
Electronic Stability Control off..... 112
End-of-life vehicle recovery .......219
Engine compartment fuse box ...237
Engine coolant ........................... 222
Engine coolant temperature gauge ..................................... 104
Engine data ............................... 273
Engine exhaust .......................... 160
Engine identification ...................269
Engine oil ................... 220, 266, 270
Engine oil pressure ....................113
Entry lighting .............................. 143
Event data recorders ..................289
Exit lighting ................................ 143
Exterior care .............................. 261
Exterior light ............................... 113Exterior lighting ....................13, 133
Exterior mirrors ............................. 29
F
Fault ........................................... 166
First aid kit ................................... 90
Fixed air vents ........................... 152
Flex-Fix system ............................ 68
Fog light ..................................... 114
Fog lights ................................... 230
Folding mirrors ............................. 29
Folding tray .................................. 90
Following distance indication ......187
Forward collision alert................. 184
Front airbag system .....................54
Front fog lights ........................... 140
Front seats.................................... 38
Front storage ................................ 65
Fuel............................................. 204
Fuel consumption - CO 2-
Emissions ............................... 212
Fuel for diesel engines ..............204
Fuel for liquid gas operation .......205
Fuel for natural gas operation ...204
Fuel for petrol engines ...............204
Fuel gauge ................................. 103
Fuel selector .............................. 103
Fuses ......................................... 235

296
Three-point seat belt .................... 51
Tools .......................................... 242
Top-tether fastening eyes ............62
Tow bar....................................... 213
Towing ................................ 213, 259
Towing another vehicle .............260
Towing equipment .....................214
Towing the vehicle .....................259
Traction Control system ............. 171
Traction Control system off......... 112
Traffic sign assistant ...................199
Trailer coupling ........................... 213
Trailer stability assist .................217
Trailer towing ............................. 214
Transmission ............................... 17
Transmission display .................164
Tread depth ............................... 247
Trip computer ............................ 125
Trip odometer ............................ 102
Turn and lane-change signals ...140
Turn signal ................................. 108
Tyre chains ................................ 248
Tyre designations ......................243
Tyre pressure ............................ 243
Tyre pressure monitoring system ............................. 112, 244
Tyre pressures ........................... 283 Tyre repair kit ............................. 249U
Ultrasonic parking assist ...111, 190
Underseat storage .......................66
Upholstery .................................. 263
Upshift ........................................ 111
Using this manual ..........................3
V Vehicle battery ........................... 224
Vehicle checks............................ 219
Vehicle data ................................ 270
Vehicle data recording and privacy ..................................... 289
Vehicle detected ahead ..............114
Vehicle dimensions .................... 280
Vehicle Identification Number ....268
Vehicle jack ................................ 242
Vehicle messages .....................121
Vehicle personalisation .............127
Vehicle security ............................ 26
Vehicle specific data ......................3
Vehicle storage ........................... 218
Vehicle tools ............................... 242
Vehicle unlocking ........................... 6
Vehicle weight ........................... 279
Ventilation ................................... 145
W Warning chimes .........................123
Warning lights ............................. 102Warning triangle .......................... 90
Washer and wiper systems .........15
Washer fluid ............................... 223
Wheel changing .........................251
Wheel covers ............................. 248
Wheels and tyres .......................242
Windows ....................................... 31
Windscreen................................... 31
Windscreen wiper/washer ...........96
Winter tyres ............................... 242
Wiper blade replacement ..........226