Vehicle care243No.Circuit16Fuel injection17Fuel injection18Diesel exhaust system19–20–21–22ABS23Washer system for windscreen
and rear window24–25Diesel fuel heating26Transmission control module27Power tailgate module28–29Heated rear window30Mirror defrost31–No.Circuit32DC transformer / LED display /
Electrical heater / Climate
control / Glow plug controller33–34Horn35Engine control module36Right high beam (Halogen, Eco
LED) / Right low beam (LED)37Left high beam (Halogen, Eco
LED)38LED headlight / Automatic
headlight range adjustment39Front fog light40Central Gateway Module41–42Manual headlight range adjust‐
ment43Fuel pump44Rear view camera / Inside rear
view mirror / Trailer moduleNo.Circuit45LED headlight left / Automatic
headlight range adjustment left46Instrument cluster47Steering column lock48Rear wiper49Outside rearview mirror50LED headlight right / Automatic
headlight range adjustment
right51Left low beam (LED)52Engine control module / Trans‐
mission control module53Windscreen wiper54Windscreen wiper55Diesel Exhaust system56–57–
After having changed defective fuses,
close the fuse box cover and press
until it engages.
244Vehicle careIf the fuse box cover is not closed
correctly, malfunction may occur.
Instrument panel fuse box The fuse box is located behind a
cover.
Pull the cover on the left side to
remove.
No.Circuit1Rear seat heating (only for vehi‐ cles without alarm horn)2Climate control system / fan3Power seat driver side4Power seat passenger side5ABS6Power window front7–8Heated steering wheel9Body control module 810Power window rear11Sunroof12Body control module 613Seat heating (only on vehicles
without alarm horn)14Exterior mirror15Body control module 116Body control module 7
Vehicle care245No.Circuit17Body control module 418Body control module 319Data link connector20Airbag system21Climate control system22Central locking system / tailgate23Electronic key system24Power seat memory function25Airbag system steering wheel26Ignition switch / Steering
column lock27Body control module 228USB socket29Cigarette lighter / Power outlet
front30Selector lever31Rear window wiper32Transmission control moduleNo.Circuit33Anti-theft alarm system / Power
sounder34Parking assist / Side blind spot
alert / Infotainment system /
USB socket35SOS36Info Display / Instrument cluster37Infotainment system / radio
After having changed defective fuses,
close the fuse box cover:
1. Apply the cover on the right side.
2. Fold the left side of the cover forwards. Take care that thesecuring clamp is guided as
shown in the illustration.
Load compartment fuse box The fuse box is located on the left side
of the load compartment behind a
cover.
Remove the cover.
300Headlights when driving abroad 133
Head restraint adjustment .............8
Head restraints ............................ 48
Heated mirrors ............................. 41
Heated rear window ..................... 45
Heated steering wheel .................93
Heated windscreen .......................45
Heating .................................. 56, 58
High beam ......................... 113, 133
High beam assist ................113, 131
Hill start assist ........................... 172
Horn ....................................... 14, 94
I Identification plate .....................276
Ignition switch positions .............152
Immobiliser .......................... 40, 113
Indicators .................................... 104
Inductive charging ......................100
Info Display ................................. 121
Information displays.................... 115
Instrument cluster ......................101
Instrument panel fuse box .........244
Instrument panel illumination control .................................... 137
Instrument panel overview ........... 10
Interior care ............................... 269
Interior lighting ............................ 137
Interior lights ...................... 138, 240
Interior mirrors .............................. 42Interruption of power supply ......169
Introduction .................................... 3
J
Jump starting ............................. 263
K Key, memorised settings ..............25
Keys ............................................. 21
Keys, locks ................................... 21
L Lane keep assist ................111, 210
Lashing eyes ............................... 83
LED headlights ...................113, 134
Lighting features .........................139
Light switch ................................ 130
Load compartment ................32, 75
Load compartment cover .............81
Load compartment fuse box ......245
Loading information .....................90
Low fuel ..................................... 113
M
Malfunction indicator light ..........110
Manual anti-dazzle ......................42
Manual mode ............................. 168
Manual seat adjustment ...............50
Manual transmission .................. 169
Manual windows ..........................43
Massage ....................................... 57Maximum speed......................... 249
Memorised settings ......................25
Mirror adjustment ........................... 9
Misted light covers .....................137
N New vehicle running-in ..............152
Number plate light .....................240
O
Object detection systems ...........195
Odometer ................................... 105
Oil, engine .......................... 273, 277
Outside temperature ....................97
Overrun cut-off ........................... 157
P Parking ................................ 19, 160
Parking assist ............................ 195
Parking brake ............................ 171
Parking lights ............................. 137
Particulate filter ........................... 161
Pedestrian detection ...................114
Performance .............................. 281
Performing work ........................224
Power button .............................. 153
Power outlets ............................... 99
Power seat adjustment ................52
Power windows ............................ 43
Preheating ................................. 112
Puncture ..................................... 259
301QQuickheat ................................... 149
R
Radio Frequency Identification (RFID) ..................................... 297
Radio remote control ...................22
REACH ....................................... 291
Reading lights ............................ 138
Rear floor storage cover ..............82
Rear fog light .............114, 136, 233
Rear seats .................................... 57
Rear view camera ...................... 204
Rear window wiper and washer ..96
Recommended fluids and lubricants ........................ 273, 277
Refuelling ................................... 214 Registered trademarks ...............294
Retained power off .....................155
Reversing lights .........................137
Ride control systems ..................173
Roof .............................................. 46
Roof load ...................................... 90
Roof rack ..................................... 89
S Safety belts ................................... 58
Safety net .................................... 86
Seat adjustment ............................. 7 Seat belt ........................................ 8
Seat belt reminder .....................108Seat belts ..................................... 58
Seat heating Seat heating, front .....................56
Seat heating, rear .....................58
Seat position ................................ 49
Selective catalytic reduction .......163
Selector lever.............................. 167
Service ............................... 150, 272
Service display .......................... 107
Service information ....................272
Side airbag system ......................64
Side blind spot alert ....................203
Sidelights .................................... 130
Side turn lights ........................... 239
Software acknowledgement .......291
Software update ......................... 293
Spare wheel ............................... 259
Speed limiter....................... 114, 177
Speedometer ............................. 104
Starting and operating ................152
Starting off ................................... 18
Starting the engine ....................155
Steering ...................................... 152
Steering wheel adjustment ......9, 93
Steering wheel controls ...............93
Stop-start system........................ 157
Storage ......................................... 73
Storage compartments .................73
Sunroof ........................................ 46
Sun visor lights .......................... 138Sun visors .................................... 45
Symbols ......................................... 4
T
Tachometer ............................... 106
Tail lights ................................... 233
Three-point seat belt .................... 59
Tools .......................................... 247
Tow bar....................................... 216
Towing ................................ 216, 265
Towing another vehicle .............266
Towing equipment .....................218
Towing the vehicle .....................265
Traction Control system ............. 173
Traction Control system off......... 112
Traffic sign assistant ...........115, 206
Trailer coupling ........................... 216
Trailer stability assist .................221
Trailer towing ............................. 217
Transmission ............................... 17
Transmission display .................166
Tread depth ............................... 253
Trip odometer ............................ 105
Turn lights .......................... 108, 136
Tyre chains ................................ 255
Tyre designations ......................249
Tyre pressure ............................ 249
Tyre pressure monitoring system ............................. 112, 251