
Climate control109Maintenance
Air intake
The air intake in front of the
windscreen in the engine
compartment must be kept clear to
allow air intake. Remove any leaves,
dirt or snow.
Pollen filter
The pollen filter cleans dust, soot,
pollen and spores from the air
entering the vehicle through the air
intake.
Air conditioning regular
operation In order to ensure continuously
efficient performance, cooling must
be operated for a few minutes once a
month, irrespective of the weather
and time of year. Operation with
cooling is not possible when outside
temperature is too low.Service
For optimal cooling performance, it is
recommended that the climate control system be checked annually, starting
three years after initial vehicle
registration, including:
■ Functionality and pressure test■ Heating functionality
■ Leakage check
■ Check of drive belts
■ Cleaning of condenser and evaporator drainage
■ Performance check

156Vehicle careWheels and tyres
Tyre condition, wheel condition
Drive over edges slowly and at right
angles if possible. Driving over sharp
edges can cause tyre and wheel
damage. Do not trap tyres on the kerb when parking.
Regularly check the wheels for
damage. Seek the assistance of a
workshop in the event of damage or
unusual wear.
We recommend not swapping the
front wheels with the rear wheels and vice versa, as this can affect vehicle
stability. Always use less worn tyres on the rear axle.
Tyres Factory-fitted tyres are matched to
the chassis and offer optimum driving
comfort and safety.Winter tyres
Winter tyres improve driving safety attemperatures below 7 °C and should
therefore be fitted on all wheels.
In accordance with country-specific
regulations, a notice indicating the
maximum permissible speed for the
tyres must be affixed within the
driver's field of vision.
Tyre designations
E.g. 195/65 R 16 C 88 Q195=Tyre width, mm65=Cross-section ratio (tyre height
to tyre width), %R=Belt type: RadialRF=Type: RunFlat16=Wheel diameter, inchesC=Cargo or commercial use88=Load index e.g. 88 is
equivalent to 567 kgQ=Speed code letter
Speed code letter:
Q=up to 100 mphS=up to 112 mphT=up to 118 mphH=up to 130 mphV=up to 150 mphW=up to 168 mph
Directional tyres
Fit directional tyres such that they rollin the direction of travel. The rolling
direction is indicated by a symbol
(e.g. an arrow) on the sidewall.
Tyre pressure
Check the pressure of cold tyres at
least every 14 days and before any
long journey. Do not forget the spare
wheel. This also applies to vehicles
with tyre pressure monitoring system.

172Vehicle care
Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.
Clothing fabrics may not be
colourfast. This could cause visible
discolourations, especially on light-
coloured upholstery. Removable
stains and discolourations should be
cleaned as soon as possible.
Clean seat belts with lukewarm water or interior cleaner.Caution
Close Velcro fasteners as open
Velcro fasteners on clothing could
damage seat upholstery.
The same applies to clothing with
sharp-edged objects, like zips or
belts or studded jeans.
Plastic and rubber parts
Plastic and rubber parts can be
cleaned with the same cleaner as
used to clean the body. Use interior cleaner if necessary. Do not use any
other agent. Avoid solvents and petrol in particular. Do not use high-
pressure jet cleaners.

194IndexAAccessories and vehicle modifications .......................... 136
Adaptive forward lighting .............95
Adjustable air vents ...................108
AGM (Absorptive Glass Mat) battery ..................................... 142
Airbag and belt tensioners ...........83
Airbag deactivation ................56, 83
Airbag label................................... 51
Airbag system .............................. 51
Air conditioning regular operation ................................ 109
Air conditioning system .............. 100
Air intake .................................... 109
Air recirculation ...................100, 168
Air vents...................................... 108
Alert .............................................. 89
Antifreeze ................................... 140
Antilock brake system ................ 120
Antilock brake system (ABS) .......85
Anti-theft alarm system ................33
Anti-theft bolts............................. 164
Anti-theft locking system .............. 32
Anti-theft security lock ..................23
Appearance care ........................170
Armrest ........................................ 45
Ashtrays ....................................... 78
Automatic anti-dazzle ..................38Automatic fuel cut-off ..................115
Automatic light control .................93
Automatic locking ........................28
Autostop ............................... 87, 114
Auxiliary heater ........................... 104
B Battery ........................................ 142
Battery, jump starting.................. 167
Belts.............................................. 48
Bench seat.................................... 67
Bonnet ....................................... 138
Bottle holders................................ 66
Brake and clutch fluid .................174
Brake assist ............................... 121
Brake fluid .................................. 142 Brakes ............................... 120, 142
Brake system ............................... 85
Breakdown.................................. 168
Bulb replacement ....................... 145
C Capacities .................................. 189
Car Pass ...................................... 19
Catalytic converter .....................118
Central locking system ................23
Centre high-mounted brake light 148
Changing tyre and wheel size ...160
Charging system .......................... 84
Child locks ................................... 28

197
Manual transmission .................. 119
Messages ..................................... 89
Mirror adjustment ........................... 8
Mirrors .................................... 36, 37
Misted light covers .......................96
N
New vehicle running-in ..............111
Number plate light .....................149
O Object detection systems ...........128
Octane rating .............................. 180
Odometer ..................................... 79
Oil ............................................... 138
Oil, engine .......................... 174, 179
Oil pressure .................................. 86
Outside temperature ....................76
Overcab storage ..........................68
Overrun cut-off ........................... 115
P Parking ................................ 18, 117
Parking assist ............................ 128
Parking brake ............................ 121
Particulate filter ........................... 118
Performing work ........................137
Pollen filter ................................. 109
Power button ........................ 17, 112
Power outlets ............................... 77Power steering fluid....................141
Power windows ............................ 38
Preheating ........................... 86, 114
Puncture ..................................... 164
R Radio Frequency Identification (RFID) ..................................... 192
Radio remote control ...................19
Rear air conditioning system .....103
Rear doors ................................... 29
Rear fog light ............................... 87
Rear fog lights ........................ 93, 96
Rear heating system .................. 103
Rear seats .................................... 45
Rear view camera ...................... 130
Rear windows .............................. 39
Rear window wiper/washer .......... 75 Recommended fluids and lubricants ........................ 174, 179
Refuelling ................................... 132
Remote control ............................. 19
Reversing light ........................... 148
Reversing lights ........................... 96
Ride control systems ..................122
Roof load ...................................... 71
Roof rack ..................................... 71S
Safety belts ................................... 48
Safety net .................................... 69
Seat adjustment ....................... 7, 43
Seat belt ........................................ 8
Seat belt reminder .......................83
Seat belts ..................................... 48
Seat folding .................................. 44
Seat heating ................................. 45
Seat position ................................ 42
Seats ............................................ 67
Service ............................... 109, 173
Service display ............................ 80
Service information ....................173
Service vehicle soon .................... 84
Side airbag system ......................55
Sidelights ...................................... 93
Side turn signal lights ................148
Sliding door .................................. 29
Spare wheel ............................... 165
Spare wheel security tool ...........155
Speed limiter......................... 78, 128
Speedometer ............................... 78
Starting and operating ................111
Starting off ................................... 17
Starting the engine ...............17, 114
Steering ...................................... 111
Steering column controls ..............74
Steering wheel adjustment ......9, 73

198
Steering wheel controls ...............73
Stop engine .................................. 84
Stop-start system.................. 17, 115
Storage ......................................... 65
Storage box .................................. 67
Storage compartments .................65
Sun visors .................................... 40
Symbols ......................................... 4
T Tachograph .................................. 92
Tachometer ................................. 79
Tailgate ......................................... 31
Tail lights ................................... 147
Technical data ............................ 180
Three-point seat belt .................... 49
Tools .......................................... 155
Top-tether fastening eyes ............64
Torx key ...................................... 155
Tow bar....................................... 134
Towing ................................ 134, 168
Towing another vehicle .............169
Towing a trailer ........................... 134
Towing eye ......................... 155, 168
Towing the vehicle .....................168
Traction Control system ............. 122
Trailer coupling ........................... 134
Trailer stability assist .................135
Trailer towing ............................. 134
Transmission ............................... 16Tread depth ............................... 159
Trip computer .............................. 90
Trip odometer .............................. 79
Turbo engine warm-up ...............114
Turn and lane-change signals .....95
Turn signal ................................... 83
Tyre chains ................................ 160
Tyre changing ............................. 164
Tyre designations ......................156
Tyre pressure ............................ 156
Tyre pressure monitoring system ............................... 86, 157
Tyre pressures ........................... 190
Tyre repair kit ............................. 161
Tyres .......................................... 156
Tyres and wheel size, changing. 160
U Ultrasonic parking assist............. 128
Underseat storage .......................67
Upholstery .................................. 171
Upshift .......................................... 85
Using this manual ..........................3
V Vehicle battery ........................... 142
Vehicle checks............................ 137
Vehicle data ................................ 179
Vehicle data recording and privacy ..................................... 191Vehicle dimensions .................... 184
Vehicle Identification Number ....176
Vehicle jack ................................ 155
Vehicle messages .......................89
Vehicle security ............................ 32
Vehicle shutdown ......................115
Vehicle specific data ......................3
Vehicle storage ........................... 136
Vehicle tools ....................... 155, 168
Vehicle unlocking ........................... 6
Vehicle weight ........................... 181
Ventilation ..................................... 99
W
Warning chimes ........................... 89
Warning lights ............................... 78
Warning messages .......................89
Warning triangle .......................... 70
Washer and wiper systems .........14
Washer fluid ............................... 141
Washing the vehicle ...................170
Welcome lighting .......................... 98
Wheel changing .........................164
Wheel cover hook .......................155
Wheel covers ............................. 160
Wheels and tyres .......................156
Wheel wrench ............................. 155
Wide view mirror ........................... 37
Windows ....................................... 38
Windscreen................................... 38