226Vehicle care
2. Rotate the bulb holderanticlockwise to disengage.
Withdraw the bulb holder from the
reflector.
3. Disengage the bulb holder from the plug connector by unlatching
and pulling.
4. Replace the bulb and connect bulb holder with the plug.
5. Insert the bulb holder, engaging the two lugs into the reflector androtate clockwise to secure.
Sidelight/Daytime running light
Sidelight and daytime running lights
are designed as LEDs. In case of
failure, have LEDs replaced by a
workshop.
Fog lights
The bulbs are accessible from the
underside of the vehicle.
1. Turn the bulb holder anti- clockwise and remove it from the
reflector.
2. Disengage the bulb socket from the plug connector by pressing
the retaining lug.
3. Remove and replace the bulb socket with bulb and attach the
plug connector.
4. Insert the bulb socket into the reflector and turn clockwise to
engage.
Vehicle care227Tail lights5-door Hatchback/4-door
Saloon
1. Remove cover from the inside of the load compartment.
2. Unscrew three plastic securing
nuts 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
228Vehicle care
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.
2. Unscrew three plastic securing nuts 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
Vehicle care235
No.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 heatingNo.Circuit62–63Rear window sensor64Adaptive forward lighting65Auxiliary pump (only on vehicles
with stop-start system)66Rear window washer system67Fuel system control module68–69Vehicle battery sensor70Rain sensor71Vehicle battery sensor
After changing of defective fuses
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind the storage
compartment in the instrument panel.
Open compartment, compress the
locking tabs, fold compartment down and remove.
315
Child restraint installationlocations ................................... 62
Child restraints.............................. 61
Child restraint systems ................61
Cigarette lighter ........................... 88
Climate control ............................. 15
Climate control systems .............133
Clock............................................. 86
Colour-Info-Display .....................113
Control indicators.......................... 99
Control of the vehicle .................147
Controls ........................................ 81
Convex shape .............................. 36
Coolant and antifreeze ...............261
Cruise control ....................105, 170
Cupholders .................................. 66
Curtain airbag system .................. 59
Curve lighting.............................. 124
D Danger, Warnings and Cautions ...4
Daytime running lights ...............124
Declaration of conformity ............311
Diesel fuel system bleeding .......220
Diesel particle filter .............103, 155
Door open .................................. 106
Doors ............................................ 28
Driver assistance systems ..........170
Driver Information Centre ...........106Driving characteristics and
towing tips .............................. 208
Driving hints ................................ 147
Dual automatic climate control system ..................................... 139
E Electric adjustment ......................36
Electrical system......................... 232
Electric parking brake .................101
Electric parking brake fault .........101
Electronic driving programmes ..159
Electronic key system ...................21
Electronic Stability Control.......... 166
Electronic Stability Control and Traction Control system ..........103
Electronic Stability Control off..... 103
End-of-life vehicle recovery .......213
Engine compartment fuse box ...233
Engine coolant ........................... 216
Engine coolant temperature gauge ....................................... 97
Engine data ............................... 268
Engine exhaust .......................... 155
Engine identification ...................264
Engine oil ................... 214, 261, 265
Engine oil pressure ....................104
Entry lighting .............................. 130
Event data recorders ..................311
Exit lighting ................................ 131Exterior care .............................. 257
Exterior light ............................... 104
Exterior lighting ....................12, 121
Exterior mirrors ............................. 36
F
Fault ........................................... 159
First aid ......................................... 78
First aid kit ................................... 78
Fixed air vents ........................... 145
Fog light ..................................... 105
Fog lights ................................... 226
Folding mirrors ............................. 36
Following distance ......................102
Following distance indication ......183
Forward collision alert................. 180
Front airbag system .....................57
Front fog lights ........................... 127
Front seats.................................... 46
Front storage ................................ 67
Front turn signal light ..................222
Fuel............................................. 201
Fuel consumption - CO 2-
Emissions ............................... 207
Fuel for diesel engines ..............202
Fuel for liquid gas operation .......202
Fuel for petrol engines ...............201
Fuel gauge ................................... 96
Fuel selector ................................ 97
Fuses ......................................... 232
317
Parking lights ............................. 128
Performance .............................. 270
Performing work ........................213
Pollen filter ................................. 145
Power button .............................. 148
Power outlets ............................... 87
Power seat adjustment .................49
Power windows ............................ 39
Preheating ................................. 103
Puncture ..................................... 247
Q
Quickheat ................................... 144
R Radio Frequency Identification (RFID) ..................................... 312
Radio remote control ...................20
Reading lights ............................ 129
Rear cross traffic alert ................195
Rear floor storage cover ..............71
Rear fog light ............................. 105
Rear fog lights ........................... 128
Rear seats .................................... 53
Rear view camera ...................... 193
Rear window wiper/washer .......... 85
Recommended fluids and lubricants ........................ 261, 265
Refuelling ................................... 204
Retained power off .....................150Reversing lights .........................128
Ride control systems ..................165
Roller blinds ................................. 41
Roof .............................................. 41
Roof load ...................................... 79
Roof rack ..................................... 78
S
Safety belts ................................... 53
Safety net .................................... 75
Seat adjustment ....................... 6, 46
Seat belt ........................................ 8
Seat belt reminder .......................99
Seat belts ..................................... 53 Seat position ................................ 46
Selector lever ............................. 157
Service ............................... 146, 260
Service display ............................ 97
Service information ....................260
Side airbag system ......................58
Side blind spot alert ....................190
Sidelights .................................... 121
Side turn signal lights ................229
Smartphone controller ................115
Spare wheel ............................... 249
Speed limiter....................... 105, 171
Speedometer ............................... 95
Starting and operating ................148
Starting off ................................... 16
Starting the engine ....................150Steering...................................... 147
Steering wheel adjustment ......9, 81
Steering wheel controls ...............81
Stop-start system........................ 152
Storage ......................................... 66
Storage compartments .................66
Sunroof ........................................ 41
Sunvisor lights ........................... 130
Sun visors .................................... 41
Symbols ......................................... 4
T Tachometer ................................. 96
Tail lights ................................... 227
Three-point seat belt .................... 54
Tools .......................................... 238
Top-tether fastening eyes ............65
Tow bar....................................... 208
Towing ................................ 208, 253
Towing another vehicle .............255
Towing equipment .....................209
Towing the vehicle .....................253
Traction Control system ............. 165
Traction Control system off......... 103
Traffic sign assistant ...........106, 197
Trailer coupling ........................... 208
Trailer stability assist .................211
Trailer towing ............................. 209
Transmission ............................... 16
Transmission display .................156