Page 224 of 299
222Driving and operating
■The coupling ball bar must be firmly
engaged in the opening.
■ The coupling ball bar must be locked and the key removed.9 Warning
Towing a trailer is permitted only
when a coupling ball bar is fitted correctly. If the coupling ball bardoes not engage correctly, seekthe assistance of a workshop.
Dismounting the coupling ball
bar
Open the protective flap and turn the
key to position c to unlock the
coupling ball bar.
Pull out rotary handle and turn
clockwise as far as it will go. Pull out coupling ball bar downwards.
Insert sealing plug in opening. Fold away socket.
Trailer stability assist If the system detects snaking
movements, engine power is reduced
and the vehicle/trailer combination is
selectively braked until the snaking ceases. While system is working keep steering wheel as still as possible.
Trailer stability assist (TSA) is a
function of the Electronic Stability
Control 3 177.
Page 246 of 299
244Vehicle care
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox, then
open the cover and fold it down.
No.Circuit1Cruise control, speed limiter,
adaptive cruise control, steering wheel controls2Exterior lights, body control
module3Exterior lights, body control
module4Infotainment system5Infotainment system, instru‐
ment6Power outlet, cigarette lighter7Power outlet8Left low beam, body control
module9Right low beam, body control
module, airbag module10Door locks, body control module11Interior fan12–13–No.Circuit14Diagnostic connector15Airbag16Power outlet17Air conditioning system18Logistics19Body control module20Body control module21Instrument panel cluster, anti-
theft alarm system22Ignition sensor23Body control module24Body control module25–26–
Load compartment fuse
box
The fuse box is on the left side of the
load compartment behind a cover.
Page 248 of 299
246Vehicle care
No.Circuit16Inside mirror, rear view camera17Power outlet18–19Steering wheel heating20Sunblind21Heated front seats22–23–24Selective catalytic reduction
system25–26–27–28–29–30–No.Circuit31–32Active damping system, lane
departure warningVehicle tools
Tools
Some tools, the towing eye and (only on vehicles with spare wheel) the
vehicle jacking equipment are placed
in the rear storage in the load
compartment floor.
Open the cover in front of the tailgate.
Page 296 of 299

294
GGauges ....................................... 104
General information ...................218
Glass panel .................................. 35
Glovebox ..................................... 65
Graphic-Info-Display, Colour- Info-Display ............................ 121
H Halogen headlights ....................231
Hand brake ......................... 173, 174
Hazard warning flashers ............145
Headlight flash ........................... 140
Headlight range adjustment ......140
Headlights................................... 138
Headlights when driving abroad 141
Head restraint adjustment .............8
Head restraints ............................ 37
Heated mirrors ............................. 31
Heated rear window ..................... 34
Heated steering wheel .................97
Heating ........................................ 45
Heating and ventilation system . 150
High beam ......................... 116, 139
High beam assist ................116, 139
Hill start assist ........................... 175
Horn ....................................... 15, 97I
Identification plate .....................271
Ignition switch positions .............160
Immobiliser .......................... 29, 115
Indicators .................................... 104
Information displays.................... 117
Instrument cluster ......................104
Instrument panel fuse box .........243
Instrument panel illumination .....240
Instrument panel illumination control .................................... 147
Instrument panel overview ........... 10
Instrument panel storage ..............65
Interactive driving system ...........177
Interior care ............................... 266
Interior lighting ............................ 147
Interior lights ...................... 147, 239
Interior mirrors .............................. 31
Interruption of power supply ......171
Introduction .................................... 3
ISOFIX child restraint systems ....64
J Jump starting ............................. 261
K Keys ............................................. 21
Keys, locks ................................... 21L
Lane departure warning .....113, 207
Lashing eyes ............................... 88
Lighting features .........................148
Light switch ................................ 138
Load compartment ................26, 78
Load compartment cover .............81
Load compartment fuse box ......244
Loading information .....................94
Load rails and hooks ...................88
Low fuel ..................................... 115
Low washer fluid ........................116
M Malfunction indicator light ..........111
Manual anti-dazzle ......................31
Manual mode ............................. 170
Manual transmission .................. 172
Manual windows ..........................32
Memorised settings ......................23
Mirror adjustment ........................... 9
Misted light covers .....................146
N New vehicle running-in ..............160
Number plate light .....................239
O
Object detection systems ...194, 197
Odometer ................................... 104
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295
Oil, engine.................. 225, 269, 273
Outside temperature ..................100
Overhead console .......................67
Overrun cut-off ........................... 161
P
Parking ................................ 19, 164
Parking assist ............................ 194
Parking brake ............................ 174
Parking lights ............................. 146
Particulate filter ........................... 165
Performance .............................. 279
Performing work ........................224
Pollen filter ................................. 157
Power outlets ............................. 102
Power seat adjustment ................42
Power steering............................ 113
Power windows ............................ 32
Preheating ................................. 114
Puncture ..................................... 255
Q
Quickheat ................................... 156
R Radio Frequency Identification (RFID) ..................................... 290
Radio remote control ...................21
Reading lights ............................ 148
Rear carrier system ......................70Rear floor storage cover ..............83
Rear fog light ............................. 116
Rear fog lights ........................... 146
Rear seats .................................... 45
Rear storage ................................. 81
Rear view camera ...................... 202
Rear window wiper/washer ........ 100
Recommended fluids and lubricants ........................ 269, 273
Reduced engine power ..............116
Refuelling ................................... 212
Retained power off .....................160
Reversing lights .........................146
Ride control system ....................176
Roller blinds ................................. 34
Roof .............................................. 35
Roof load ...................................... 94
Roof rack ..................................... 93
S Safety net .................................... 90
Seat adjustment ....................... 6, 39 Seat belt ........................................ 8
Seat belt reminder .....................110
Seat belts ..................................... 51
Seat position ................................ 39
Second row seats ........................45
Selective catalytic reduction .......166
Selector lever ............................. 169
Service ............................... 158, 268Service display .......................... 107
Service information ....................268
Service vehicle soon .................. 112
Side airbag system ......................56
Side blind spot alert ....................201
Sidelights .................................... 138
Side turn signal lights ................238
Spare wheel ............................... 257
Speed limiter............................... 181
Speedometer ............................. 104
Starting and operating ................160
Starting off ................................... 18
Starting the engine ....................160
Steering ...................................... 159
Steering wheel adjustment ......9, 96
Steering wheel controls ...............96
Stop-start system........................ 162
Storage compartment ...................65
Storage compartments .................65
Sunvisor lights ........................... 148
Sun visors .................................... 34
Symbols ......................................... 4
T Tachometer ............................... 105
Tail lights ................................... 236
Third row seats ............................ 49
Three-point seat belt .................... 52
Tools .......................................... 246
Top-tether fastening eyes ............64