22Keys, doors and windowsRadio remote control
Used to operate:■ Central locking system
■ Anti-theft locking system
■ Anti-theft alarm system
■ Power windows
■ Sunroof
The radio remote control has a range of approx. 20 metres. It can be
restricted by external influences. The
hazard warning flashers confirm
operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Fault
If the central locking system cannot
be operated with the radio remote
control, it may be due to the following:
■ Range exceeded
■ Battery voltage too low
■ Frequent, repeated operation of the
radio remote control while not in
range, which will require re-
synchronisation
■ Overload of the central locking system by operating at frequent
intervals, the power supply is
interrupted for a short time
■ Interference from higher-power radio waves from other sources
Unlocking 3 23.
Basic settings
Some settings can be changed in the menu Settings in the Info-Display.
Vehicle personalisation 3 132.Radio remote control battery
replacement
Replace the battery as soon as the
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
128Instruments and controls
No.Vehicle message68Service power steering69Service suspension system70Service level control system71Service rear axle74Service AFL75Service air conditioning76Service side blind zone alert
system77Service lane departure warning79Top up engine oil81Service transmission82Change engine oil soon83Service adaptive cruise control84Engine power is reduced89Service vehicle soon94Shift to park before exiting95Service airbagNo.Vehicle message128Bonnet open134Park assist fault, clean bumper136Service parking assist145Check washer fluid level174Low 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 battery status
228Vehicle care
Charging the vehicle battery9Warning
On vehicles with stop-start
system, ensure that the charging potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting 3 274.
Warning label
Meaning 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
322IndexAAccessories and vehicle modifications .......................... 221
Active Emergency Braking .........193
Active head restraints ..................39
Adaptive cruise control .......119, 182
Adaptive forward lighting ..........
................................ 118, 141, 233
Adjustable air vents ...................158
Advanced parking assist ............198
Airbag and belt tensioners .........113
Airbag deactivation ..............52, 113
Airbag system .............................. 50
Air conditioning regular operation ................................ 159
Air conditioning system .............. 152
Air intake .................................... 159
Air vents...................................... 158
Antilock brake system ................ 171
Antilock brake system (ABS) .....115
Anti-theft alarm system ................29
Anti-theft locking system .............. 28
Appearance care ........................277
Armrest .................................. 46, 47
Armrest storage ........................... 62
Ashtrays ..................................... 107
Automatic anti-dazzle ..................33
Automatic light control ...............139
Automatic locking ........................25Automatic transmission .............167
Auxiliary heater ........................... 158
B Battery discharge protection ......149
Battery voltage ........................... 129
Belts.............................................. 47 Bicycle rack .................................. 64
Bonnet ....................................... 223
Brake and clutch fluid .................282
Brake and clutch system ...........114
Brake assist ............................... 174
Brake fluid .................................. 226
Brakes ............................... 171, 226
Breakdown.................................. 275
Bulb replacement ....................... 229
C Capacities .................................. 305
Cargo management system ........91
Car Pass ...................................... 21
Catalytic converter .....................167
Central locking system ................23
Centre console lighting ..............148
Centre console storage ...............63
Changing tyre and wheel size ...261
Charging system ........................ 114
Child locks ................................... 25
Child restraint installation locations ................................... 56
326
Towing the vehicle .....................275
Traction Control system ............. 174
Traction Control system off ........ 117
Traffic sign assistant ...................204
Trailer coupling ........................... 215
Trailer stability assist .................220
Trailer towing ............................. 216
Transmission ............................... 18
Transmission display .................167
Tread depth ............................... 261
Trip computer ............................ 130
Trip odometer ............................ 108
Turn and lane-change signals ...145
Turn signal ................................. 113
Tyre chains ................................ 262
Tyre designations ......................257
Tyre pressure ............................ 257
Tyre pressure monitoring system ............................ 117, 258
Tyre pressures ........................... 306
Tyre repair kit ............................. 262
U Ultrasonic parking assist ...116, 195
Underseat storage .......................62
Upholstery .................................. 280
Upshift ........................................ 116
Using this manual ..........................3V
Vehicle battery ........................... 226
Vehicle checks............................ 222
Vehicle data ................................ 286
Vehicle data recording and privacy ..................................... 319
Vehicle detected ahead ..............119
Vehicle dimensions .................... 303
Vehicle Identification Number ....284
Vehicle jack ................................ 255
Vehicle messages .....................126
Vehicle personalisation .............132
Vehicle security ............................ 28
Vehicle specific data ......................3
Vehicle storage ........................... 221
Vehicle tools ............................... 255
Vehicle unlocking ........................... 6
Vehicle weight ........................... 298
Ventilation ................................... 151
W
Warning chimes .........................129
Warning lights ............................. 108
Warning triangle .......................... 94
Washer and wiper systems .........16
Washer fluid ............................... 226
Wheel changing .........................265
Wheel covers ............................. 261
Wheels and tyres .......................257Windows....................................... 33
Windscreen................................... 33
Windscreen wiper/washer .........102
Winter tyres ............................... 257
Wiper blade replacement ..........228