Keys, doors and windows21Unlocking 3 22.
Basic settings Some settings can be changed in the
menu Settings in the Info-Display.
Vehicle personalisation 3 111.
Radio remote control battery
replacement
Replace the battery as soon as the
range is reduced.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Key with foldaway key section
Extend the key and open the unit.
Replace the battery (battery type CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
Key with fixed key section
Have the battery replaced by a
workshop.
Radio remote control
synchronisation
After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control will be
synchronised when the ignition is
switched on.
Memorised settings Whenever the key is removed from
the ignition switch, the following
settings are automatically memorised by the key:
● lighting
● Infotainment system (only CD 400)
● central locking system
● comfort settings
The saved settings are automatically
used the next time the memorised key
is inserted into the ignition switch and
turned to position 1 3 139.
A precondition is that Personalization
by driver is activated in the personal
settings of the Graphic-Info-Display.
This must be set for each key used.
On vehicles equipped with
Instruments and controls107No.Vehicle message174Low vehicle battery258Park assist off
Vehicle messages on the
Uplevel-Display or
Uplevel-Combi-Display
The vehicle messages are displayed
as text. Follow the instructions given
in the messages.
The system displays messages
regarding the following topics:
● fluid levels
● anti-theft alarm system
● brakes
● drive systems
● ride control systems
● cruise control
● object detection systems
● lighting, bulb replacement
● wiper/washer system
● doors, windows
● radio remote control
● seat belts
● airbag systems
● engine and transmission
● tyre pressure
● diesel particle filter
Vehicle messages on the
Colour-Info-Display
Some important messages appear
additionally in the
Colour-Info-Display. Press the
multifunction knob to confirm a
message. Some messages only pop- up for a few seconds.Warning chimes
Only one warning chime will sound at
a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
When starting the engine or whilst
driving
● If seat belt is not fastened.
● If a door or the tailgate is not fully
closed when starting-off.
● If a certain speed is exceeded with parking brake applied.
● If a programmed speed is exceeded.
● If a warning message or a warning code appears in the
Driver Information Centre.
● If the parking assist detects an object.
● If reverse gear is engaged and the rear end carrier is extended.
170Vehicle careVehicle careGeneral Information...................171
Accessories and vehicle modifications .......................... 171
Vehicle storage ........................171
End-of-life vehicle recovery .....171
Vehicle checks ........................... 172
Performing work ......................172
Bonnet ..................................... 172
Engine oil ................................. 173
Engine coolant ......................... 174
Power steering fluid .................175
Washer fluid ............................ 175
Brakes ..................................... 175
Brake fluid ............................... 175
Vehicle battery ......................... 176
Diesel fuel system bleeding .....178
Wiper blade replacement ........178
Bulb replacement .......................179
Halogen headlights ..................179
Adaptive forward lighting .........181
Fog lights ................................. 183
Front turn signal lights .............183
Tail lights ................................. 184
Side turn signal lights ..............187
Number plate light ...................187Interior lights ............................ 188
Instrument panel illumination ...188
Electrical system ........................188
Fuses ....................................... 188
Engine compartment fuse box . 190
Instrument panel fuse box .......192
Load compartment fuse box ....193
Vehicle tools .............................. 194
Tools ........................................ 194
Wheels and tyres .......................195
Winter tyres ............................. 195
Tyre designations ....................195
Tyre pressure .......................... 196
Tyre pressure monitoring system .................................... 197
Tread depth ............................. 200
Changing tyre and wheel size . 200
Wheel covers ........................... 201
Tyre chains .............................. 201
Tyre repair kit .......................... 201
Wheel changing .......................206
Spare wheel ............................ 209
Jump starting ............................. 212
Towing ....................................... 213
Towing the vehicle ...................213
Towing another vehicle ...........214Appearance care .......................215
Exterior care ............................ 215
Interior care ............................. 217
178Vehicle careMeaning of symbols:● No sparks, naked flames or smoking.
● Always shield eyes. Explosive gases can cause blindness or
injury.
● Keep the vehicle battery out of reach of children.
● The vehicle battery contains sulphuric acid which could cause
blindness or serious burn
injuries.
● See the Owner's Manual for further information.
● Explosive gas may be present in the vicinity of the vehicle battery.
Diesel fuel system bleeding
If the tank has been run dry, the diesel
fuel system must be bled. Switch on
the ignition three times for
15 seconds at a time. Then crank the
engine for a maximum of
40 seconds. Repeat this process after
no less than 5 seconds. If the engine
fails to start, seek the assistance of a
workshop.Wiper blade replacement
Wiper blades on the windscreen
Lift the wiper arm, press button to
disengage the wiper blade and
remove.
Attach the wiper blade slightly angled
to the wiper arm and push until it
engages.
Lower wiper arm carefully.
Wiper blade on the rear window
Lift wiper arm. Disengage wiper blade as shown in illustration and remove.
Attach the wiper blade slightly angled
to the wiper arm and push until it
engages.
Lower wiper arm carefully.
244IndexAAccessories and vehicle modifications .......................... 171
Active head restraints ..................35
Adaptive brake light ....................149
Adaptive forward lighting ....99,
122, 181
Adjustable air vents ...................135
Airbag and belt tensioners ...........94
Airbag deactivation ................52, 94
Airbag label................................... 48 Airbag system .............................. 48
Air conditioning regular operation ................................ 136
Air conditioning system .............. 129
Air intake .................................... 136
Air vents...................................... 135
Alert ............................................ 107
Antifreeze ................................... 174
Antilock brake system ................ 149
Antilock brake system (ABS) .......96
Anti-theft alarm system ................27
Anti-theft locking system .............. 27 Appearance care ........................215
Armrest ................................... 39, 42
Armrest storage ........................... 62
Ashtrays ....................................... 87 Automatic anti-dazzle ..................30
Automatic light control ...............120
Automatic locking ..................24, 99Automatic transmission .............145
Auxiliary heater .......................... 135
B Battery discharge protection ......127
Battery voltage ........................... 108
Belts.............................................. 44 Bicycle rack .................................. 63
Bonnet ....................................... 172
Brake and clutch fluid .................220
Brake and clutch system .............95
Brake assist ............................... 151
Brake fluid .................................. 175
Brakes ............................... 149, 175
Breakdown.................................. 213
Bulb replacement ....................... 179
C
Capacities .................................. 233
Car Pass ...................................... 20
Catalytic converter .....................145
Central locking system ................22
Centre console lighting ..............126
Changing tyre and wheel size ...200
Charging system .......................... 95
Child locks ................................... 25
Child restraint installation locations ................................... 56
Child restraints.............................. 54
Child restraint systems ................54
Cigarette lighter ........................... 87
248Tow bar....................................... 165
Towing ................................ 165, 213
Towing another vehicle .............214
Towing a trailer ........................... 166
Towing equipment .....................167
Towing the vehicle .....................213
Traction Control system ............. 152
Traction Control system off .......... 97
Trailer coupling ........................... 165
Trailer towing ............................. 166
Transmission ............................... 16
Transmission display .................145
Tread depth ............................... 200
Trip computer ............................ 108
Trip odometer .............................. 88
Tunnel detection .........................120
Turn and lane-change signals ...123
Turn signal ................................... 93
Tyre chains ................................ 201
Tyre designations ......................195
Tyre pressure ............................ 196
Tyre pressure monitoring system ............................... 97, 197
Tyre pressures ........................... 234
Tyre repair kit ............................. 201
Tyres and wheel size, changing. 200
U Ultrasonic parking assist ...... 96, 155Underseat storage .......................62Upholstery.................................. 217
Upshift .......................................... 96
Using this manual ..........................3
V Variable effort steering .................96
Vehicle battery ........................... 176
Vehicle battery, jump starting .....212
Vehicle checks............................ 172
Vehicle data ................................ 224
Vehicle data recording and privacy ..................................... 241
Vehicle dimensions .................... 232
Vehicle Identification Number ....222
Vehicle jack ................................ 194
Vehicle messages .....................105
Vehicle personalisation .............111
Vehicle security ............................ 27
Vehicle specific data ......................3
Vehicle storage ........................... 171
Vehicle tools ............................... 194
Vehicle unlocking ........................... 6 Vehicle weight ........................... 231
Ventilation ................................... 128
W
Warning chimes .........................107
Warning lights ............................... 88
Warning triangle .......................... 77
Washer and wiper systems .........14
Washer fluid ............................... 175Welcome lighting ........................126
Wheel changing .........................206
Wheel covers ............................. 201
Wheels and tyres .......................195
Windows ....................................... 30
Windscreen................................... 30
Windscreen wiper/washer ...........82
Winter tyres ............................... 195
Wiper blade replacement ..........178