84Instruments and controls
Control indicators in the centreconsole
Turn signal
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn
signal light on trailer.
Bulb replacement 3 161, Fuses
3 167.
Turn signals 3 110.
Seat belt reminder X for driver's seat illuminates or
flashes red.
k for front passenger seat illuminates
or flashes red, when seat is occupied.
Y for rear seats illuminate in the
Driver Information Centre (DIC).
When the ignition is switched on, the indicator light illuminates for severalseconds.
If seat belt becomes unbuckled when the vehicle is moving, the indicator
light illuminates.
If the seat belt is buckled, the indicator light extinguishes.
Three-point seat belts 3 40.
Airbag and belt tensioners
v illuminates red.When the ignition is switched on, the
control indicator illuminates for a few seconds. If it does not illuminate,
does not go out after a few seconds
or illuminates whilst driving, there is a
fault in the airbag system. Seek the
assistance of a workshop. The
airbags and belt pretensioners may
fail to trigger in the event of an
accident.
Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners, airbag system
3 39, 3 42.
Airbag deactivation
V illuminates yellow.
The front passenger airbag is
activated.
Vehicle care167Interior lightsCourtesy lights 1. To remove it, prise the opposite side of the light switch using a flat-blade screwdriver.
2. Remove the bulb.
3. Replace the bulb.
4. Reinstall the light assembly.
Load compartment light
1. Prise the light out with a screwdriver.
2. Remove bulb.
3. Insert new bulb.
4. Install light.Electrical system
Fuses
Data on the replacement fuse must
match the data on the defective fuse.
In a box above the positive terminal of the battery are some main fuses. If
necessary have them changed by a
workshop.
Before replacing a fuse, turn off the
respective switch and the ignition.
A blown fuse can be recognised by its
melted wire. Do not replace the fuse
until the cause of the fault has been
remedied.
Some functions are protected by
several fuses.
Fuses may also be inserted without
existence of a function.
Note
Not all fuse box descriptions in this
manual may apply to your vehicle.
When inspecting the fuse box, refer
to the fuse box label.
168Vehicle care
Fuse extractorA fuse extractor may be located in the fuse box in the engine compartment.
Place the fuse extractor on the
various types of use from the top or
side, and withdraw fuse.
Engine compartment fuse
box
The fuse box is in the engine
compartment.
Disengage the cover, lift it upwards
and remove.
Mini Fuses
No.Circuit1Sunroof2Exterior mirrors3–4–5Electrical brake control module6Intelligent battery sensor7–8Transmission control module9Body control module10Headlight levelling11Rear window wiper12Heated rear window13Headlight actuator (left hand)14Heated exterior mirrors15–16Seat heating17Transmission control module
Vehicle care169
No.Circuit18Engine control module19Fuel pump20–21Cooling fan22–23Ignition coil, Engine control
module24Washer pump25Headlamp actuator (right hand)26Engine control module27–28Engine control module29Engine control module30Exhaust system31Left-hand high beam32Right-hand high beam33Engine control moduleNo.Circuit34Horn35Climate control, air conditioning
system36Front fog lamp
J-cases Fuses
No.Circuit1Electrical brake control module2Front wiper3Engine control module4Engine control module5–6Fuel heater7–8Cooling fan9Cooling fanNo.Circuit10Engine control module, Glow
plug11Starter
Instrument panel fuse box
Interior fuse block is located on the
underside of the driver's side
instrument panel.
To access the fuses, remove the
storage.
To remove the storage, open and pull it.
170Vehicle care
Mini Fuses
No.Circuit1Body control module2Body control module3Body control module4Body control module5Body control module6Body control module7Body control module8Body control module9Door locks10Safety diagnosis module11Door locks12Climate control13Tailgate14Park assist15Lane departure warning, Interior
mirror16Adaptive forward lightingNo.Circuit17Power window driver18Rain sensor19Spare20Steering wheel21Transmission control module22Cigarette lighter23Spare24Spare25Spare26Display27Instrument panel cluster28Adaptive forward lighting29Spare30Spare31Instrument panel cluster32Infotainment, auxiliary, power
outlet
Vehicle care171
No.Circuit33Display, Infotainment system34Onstar UHP/DAB
S/B Fuses
No.Circuit01Spare02Spare03Power windows front04Power windows rear05Logistic mode06Spare07Spare08SpareLoad compartment fuse
box
It is located in the left side of rear
compartment.
To access the fuses, remove the
cover.
Mini Fuses
172Vehicle care
No.Circuit1Seat, lumbar support, driver2Seat, lumbar support,
passenger3Amplifier4Trailer socket5All-wheel drive6Display7Spare8Trailer9Spare10Spare11Trailer12Navigation13Heated steering wheel14Trailer socket15Steering wheel16Water in fuel sensorNo.Circuit17Interior mirror18Spare
S/B Fuses
No.Circuit01Power seat driver02Power seat passenger03Trailer04Voltage converter05Battery06Headlight washer07Spare08Spare09SpareVehicle tools
Tools
Vehicles with tyre repair kit
The tools and tyre repair kit are in the
right side of the load compartment.
3 178.
Vehicles with spare wheel A label on the jack indicates the
vehicles for which the jack can be
used.
211
Convex shape .............................. 27
Coolant and antifreeze ...............194
Cruise control ...................... 89, 136
Cupholders .................................. 56
Curtain airbag system .................. 46
D Danger, Warnings and Cautions ...4
Daytime running lights ...............107
Declaration of conformity ............208
Delayed locking ............................ 23
Descent control system .......86, 135
Diesel fuel system bleeding .......160
Diesel particle filter ...............87, 126
Door open .................................... 89
Doors ............................................ 25
Driver assistance systems ..........136
Driver Information Centre .............89
Driving characteristics and towing tips .............................. 151
Driving hints ................................ 121
E Electric adjustment ......................27
Electrical system......................... 167
Electronic climate control system 117
Electronic driving programmes ..129
Electronic Stability Control.......... 134
Electronic Stability Control and Traction Control system ............87Electronic Stability Control off....... 87
End-of-life vehicle recovery .......154
Engine compartment fuse box ...168
Engine coolant ........................... 156
Engine coolant temperature gauge ....................................... 81
Engine data ............................... 201
Engine exhaust .......................... 126
Engine identification ...................197
Engine oil ................... 155, 194, 198
Engine oil pressure ......................88
Entry lighting .............................. 113
Event data recorders ..................208
Exit lighting ................................ 113
Exterior care .............................. 190
Exterior light ................................. 88
Exterior lighting ....................13, 105
Exterior mirrors ............................. 27
F Fault ........................................... 130
First aid kit ................................... 70
Fixed air vents ........................... 120
Flex-Fix system ............................ 58
Fog light ....................................... 89
Fog lights ................................... 164
Folding mirrors ............................. 28
Forward collision alert................. 139
Front airbag system .....................45
Front fog lights ........................... 110Front seats.................................... 35
Front turn signal lights ...............164
Fuel............................................. 149
Fuel consumption - CO 2-
Emissions ............................... 151
Fuel for diesel engines ..............149
Fuel for petrol engines ...............149
Fuel gauge ................................... 81
Fuses ......................................... 167
G Gauges ......................................... 80
General information ...................151
Glovebox ..................................... 56
Glove box lighting .......................112
Graphic-Info-Display, Colour- Info-Display .............................. 92
H
Halogen headlights ....................161
Hand brake ......................... 132, 133
Hazard warning flashers ............110
Headlight flash ........................... 106
Headlight range adjustment ......106
Headlights when driving abroad 106
Head restraint adjustment .............8
Head restraints ............................ 34
Heated mirrors ............................. 28
Heated rear window ..................... 31
Heated steering wheel .................74