
228Vehicle care
2. Unscrew three plastic securingnuts from the inside by hand.
3. Carefully withdraw the lightassembly from the recesses and
remove.
4. Turn bulb holder anticlockwise and remove. Replace bulb by
withdrawing or turning:
Turn signal light 1
Rear fog light 2, only on driver side
Reverse light 3
Tail light and brake light are
designed as LEDs. In case of
failure, have LEDs replaced by a
workshop.
5. Insert bulb holder into the tail light
assembly and turn clockwise. Fit
light assembly with the retaining
pins into the recesses of the
vehicle body and tighten the
securing nuts from the inside of
the load compartment. Close
cover.
Sports Tourer/Country Tourer
1. Release and open the cover in the
tailgate.

Vehicle care229
2. Unscrew three plastic securingnuts by hand.
3. Carefully withdraw the lightassembly from the recesses and
remove.
4. Turn bulb holder anticlockwise and remove. Replace bulb by
withdrawing:
Reverse light 1
Turn signal light 2
Tail light, brake light and rear fog
light are designed as LEDs. In
case of failure, have LEDs
replaced by a workshop.
5. Insert bulb holder into the tail light
assembly and turn clockwise. Fit
light assembly with the retaining
pins into the recesses of the
tailgate and tighten the securing
nuts from the inside of the tailgate. Close cover.
Additional tail lights in the tailgate
frame
1. Open tailgate.
2. Release cover in side trim panel and remove.

Vehicle care235
No.Circuit16Vacuum pump, mass air flow
meter, water in fuel sensor, DC
transformer17–18Adaptive forward lighting19Adaptive forward lighting20Fuel pump21Rear power windows22ABS23Variable effort steering24Front power windows25Power outlets26ABS27Electric parking brake28Heated rear window29Left power seat30Right power seatNo.Circuit31Air conditioning system32Body control module33Heated front seats34Sunroof35Infotainment system36–37Right high beam38Left high beam39–40–41Vacuum pump42Radiator fan43Vehicle battery, DC transformer (only on vehicles with stop-start
system)44Headlamp washer system45Radiator fanNo.Circuit46Terminal 87, main relay47Lambda probe48Fog lights49Right low beam50Left low beam51Horn52Ignition53Ignition, ventilated front seats54Ignition55Power windows, mirror folding56Windscreen washer57–58–59Diesel fuel heating, emission
control system60Mirror heating61Mirror heating

Vehicle care255
OPC: insert screwdriver in the slot at
the upper bend 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 3 239.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 manual transmission
and All-wheel drive: If the vehicle is
towed with all four wheels on the
ground then there are no technical
limitations for speed and distance. If
only one axle has been raised, the
maximum speed is 50 km/h. There is
no distance limitation.
Vehicles with automatic transmission and Front-wheel drive: 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.

314IndexAAccessories and vehicle modifications .......................... 213
Active Emergency Braking .........185
Active head restraints ...................46
Adaptive cruise control .......106, 173
Adaptive forward lighting ...106, 125
Adjustable air vents ...................145
Airbag and belt tensioners .........101
Airbag deactivation ..............60, 101
Airbag system .............................. 58
Air conditioning regular operation ................................ 147
Air conditioning system .............. 134
Air intake .................................... 146
Air vents...................................... 145
All-wheel drive ........................... 163
Antilock brake system ................ 163
Antilock brake system (ABS) .....103
Anti-theft alarm system ................34
Anti-theft locking system .............. 33
Appearance care ........................257
Apply footbrake .......................... 105
Armrest ................................... 53, 54
Armrest storage ........................... 68
Ashtrays ....................................... 90 Automatic anti-dazzle ..................39
Automatic climate control system .................................... 136Automatic dimming ......................38
Automatic light control ...............123
Automatic locking ........................27
Automatic transmission .............157
Autostop ..................................... 105
Auxiliary heater ........................... 145
B Battery discharge protection ......132
Battery voltage ........................... 118
Belts.............................................. 54
Bonnet ....................................... 215
Brake and clutch fluid .................262
Brake and clutch system ...........102
Brake assist ............................... 165
Brake fluid .................................. 218
Brakes ............................... 163, 218
Breakdown.................................. 254
Bulb replacement ....................... 222
C Capacities .................................. 288
Cargo management system ........73
Car Pass ...................................... 20
Catalytic converter .....................157
Central locking system ................23
Centre console lighting ..............131
Changing tyre and wheel size ...243
Charging system ........................ 101
Child locks ................................... 28

315
Child restraint installationlocations ................................... 63
Child restraints.............................. 62
Child restraint systems ................62
Cigarette lighter ........................... 89
Climate control ............................. 16
Climate control systems .............134
Clock............................................. 87
Colour-Info-Display .....................114
Control indicators........................ 100
Control of the vehicle .................148
Controls ........................................ 82
Convex shape .............................. 36
Coolant and antifreeze ...............262
Cruise control ....................106, 171
Cupholders .................................. 67
Curtain airbag system .................. 60
Curve lighting.............................. 125
D Danger, Warnings and Cautions ...4
Daytime running lights ...............125
Declaration of conformity ............312
Diesel fuel system bleeding .......221
Diesel particle filter .............104, 156
Door open .................................. 107
Doors ............................................ 29
Driver assistance systems ..........171
Driver Information Centre ...........107Driving characteristics and
towing tips .............................. 209
Driving hints ................................ 148
Dual automatic climate control system ..................................... 140
E Electric adjustment ......................36
Electrical system......................... 232
Electric parking brake .................102
Electric parking brake fault .........102
Electronic driving programmes ..160
Electronic key system ...................22
Electronic Stability Control.......... 167
Electronic Stability Control and Traction Control system ..........104
Electronic Stability Control off..... 104
End-of-life vehicle recovery .......214
Engine compartment fuse box ...234
Engine coolant ........................... 217
Engine coolant temperature gauge ....................................... 98
Engine data ............................... 269
Engine exhaust .......................... 156
Engine identification ...................265
Engine oil ................... 215, 262, 266
Engine oil pressure ....................105
Entry lighting .............................. 131
Event data recorders ..................312
Exit lighting ................................ 132Exterior care .............................. 257
Exterior light ............................... 105
Exterior lighting ....................13, 122
Exterior mirrors ............................. 36
F
Fault ........................................... 160
First aid ......................................... 79
First aid kit ................................... 79
Fixed air vents ........................... 146
Fog light ..................................... 106
Fog lights ................................... 227
Folding mirrors ............................. 37
Following distance ......................103
Following distance indication ......184
Forward collision alert................. 181
Front airbag system .....................58
Front fog lights ........................... 128
Front seats.................................... 47
Front storage ................................ 68
Front turn signal light ..................222
Fuel............................................. 202
Fuel consumption - CO 2-
Emissions ............................... 208
Fuel for diesel engines ..............203
Fuel for liquid gas operation .......203
Fuel for petrol engines ...............202
Fuel gauge ................................... 97
Fuel selector ................................ 98
Fuses ......................................... 232

316
GGauges ......................................... 96
Gear shifting ............................... 103
General information ...................209
Glovebox ..................................... 67
H
Halogen headlights ....................222
Hand brake ......................... 163, 164
Hazard warning flashers ............128
Headlight flash ........................... 124
Headlight range adjustment ......124
Headlights................................... 122
Headlights when driving abroad 125
Head restraint adjustment .............8
Head restraints ............................ 45
Heated mirrors ............................. 38
Heated rear window ..................... 41
Heated steering wheel .................83
Heating ........................................ 53
High beam ......................... 105, 123
High beam assist ................106, 123
Hill start assist ........................... 166
Horn ....................................... 14, 83
I
Identification plate .....................264
Ignition switch positions .............149
Immobiliser .......................... 36, 105
Indicators ...................................... 96Information displays.................... 107
Instrument cluster ........................91
Instrument panel fuse box .........236
Instrument panel illumination .....232
Instrument panel illumination control .................................... 130
Instrument panel overview ........... 10
Interactive driving system ...........168
Interior care ............................... 259
Interior lighting ............................ 130
Interior lights ...................... 130, 232
Interior mirrors .............................. 38
Interruption of power supply ......160
Introduction .................................... 3
ISOFIX child restraint systems ....66
J Jump starting ............................. 252
K Key, memorised settings ..............23
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane change alert .......................193
Lane departure warning .....103, 201
Lashing eyes ............................... 73
Lighting features .........................131
Light switch ................................ 122Load compartment ................29, 69
Load compartment cover .............71
Load compartment fuse box ......237
Loading information .....................80
Low fuel ..................................... 105
M
Malfunction indicator light ..........102
Manual anti-dazzle ......................38
Manual mode ............................. 159
Manual transmission .................. 162
Memorised settings ......................23
Mirror adjustment ........................... 9
Misted light covers .....................129
N New vehicle running-in ..............149
Number plate light .....................231
O
Object detection systems ...........187
Odometer ..................................... 96
Oil, engine .......................... 262, 266
Outside temperature ....................86
Overrun cut-off ........................... 152
P Parking ................................ 19, 155
Parking assist ...................... 38, 187
Parking brake ............................ 164