Vehicle care183No.Circuit1–2–3Power windows4Voltage transformer5Body control module 16Body control module 27Body control module 38Body control module 49Body control module 510Body control module 611Body control module 712Body control module 813–14Tailgate15Diagnostic connector16Data link connection17IgnitionNo.Circuit18Air conditioning system19Audio amplifier20Parking assist21Brake switch22Audio system23Display24–25Onstar26Instrument panel27Seat heating, driver28–29–30Instrument panel31Horn32Seat heating, passenger33Heated steering wheel34–No.Circuit35–36–37Rear wiper38Cigarette lighter39–40–
208Vehicle careCaution
Always use a cleaning agent with
a pH value of four to nine.
Do not use cleaning agents on hot surfaces.
Have the door hinges of all doors
greased by a workshop.
Do not clean the engine compartment with a steam-jet or high-pressure jet
cleaner.
On vehicles with emblem touchpad:
when cleaning with a high-pressure
jet cleaner ensure a minimum
distance of 30 cm when working
around the tailgate to prevent
unintended unlocking.
Thoroughly rinse and leather-off the
vehicle. Rinse leather frequently. Use
separate leathers for painted and
glass surfaces: remnants of wax on
the windows will impair vision.
Exterior lights
Headlight and other light covers are
made of plastic. Do not use any
abrasive or caustic agents, do not use
an ice scraper, and do not clean them
dry.
Polishing and waxing
Wax painted parts of the vehicle
regularly (at the latest when water no longer beads). Otherwise, the
paintwork will dry out.
The foldable sunroof must not be
polished or waxed. When using
automatic car washes, select a
programme without wax additives.
Polishing is necessary only if the paint
has become dull or if solid deposits
have become attached to it.
Paintwork polish with silicone forms a
protective film, making waxing
unnecessary.
Unpainted plastic body parts must not be treated with wax or polishing
agents.
Matt filmed body parts or decor tapes must not be polished, to avoid
gleaming. Do not use hot waxprogrammes in automatic car washes
if the vehicle is equipped with these
parts.
Matt painted decor parts, e.g. mirror
housing cover, must not be polished.
Otherwise these parts would become agleam or the colour would be
dissolved.
Windows and windscreen wiper
blades
Use a soft lint-free cloth or chamois leather together with window cleaner
and insect remover.
When cleaning the rear window from
inside, always wipe in parallel to the
heating element to prevent damage.
For mechanical removal of ice, use a
sharp-edged ice scraper. Press the
scraper firmly against the glass so
that no dirt can get under it and
scratch the glass.
Clean smearing wiper blades with a
soft cloth and window cleaner.
235Convex shape .............................. 27
Coolant and antifreeze ...............212
Cruise control ...................... 89, 142
Cupholders .................................. 51
Curtain airbag system .................. 44
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............109
Declaration of conformity ............227
Door open .................................... 89
Doors ............................................ 24
Driver assistance systems ..........142
Driver Information Centre .............89
Driving hints ................................ 125
E Electric adjustment ......................27
Electrical system......................... 179
Electronic climate control system 118
Electronic driving programmes ..135
Electronic Stability Control.......... 139
Electronic Stability Control and Traction Control system ............87
Electronic Stability Control off....... 87 End-of-life vehicle recovery .......163
Engine compartment fuse box ...180
Engine coolant ........................... 166
Engine coolant temperature gauge ....................................... 81
Engine data ............................... 219Engine exhaust .......................... 131
Engine identification ...................215
Engine oil ................... 165, 212, 216
Engine oil pressure ......................88
Entry lighting .............................. 113
Event data recorders ..................231
Exit lighting ................................ 113
Exterior care .............................. 207
Exterior light ................................. 89
Exterior lighting ....................12, 107
Exterior mirrors ............................. 27
F Fault ........................................... 135
First aid ......................................... 67
First aid kit ................................... 67
Fixed air vents ........................... 123
Flex-Fix system ............................ 53
Folding mirrors ............................. 27
Front airbag system .....................42
Front seats.................................... 33 Front storage ................................ 52
Front turn signal lights ...............172
Fuel............................................. 155
Fuel consumption - CO 2-
Emissions ............................... 161
Fuel for liquid gas operation .......156
Fuel for petrol engines ...............155
Fuel gauge ................................... 80Fuel selector ................................ 80
Fuses ......................................... 179
G Gauges ......................................... 79
Glass panel .................................. 31
Glovebox ..................................... 51
Graphic-Info-Display .....................95
H Halogen headlights ....................170
Hand brake ......................... 136, 137
Hazard warning flashers ............109
Headlight flash ........................... 108
Headlight range adjustment ......109
Headlights................................... 107
Headlights when driving abroad 109
Head restraint adjustment .............8
Head restraints ............................ 32
Heated mirrors ............................. 28
Heated rear window ..................... 30
Heated steering wheel .................71
Heating ........................................ 36
Heating and ventilation system . 115
High beam ........................... 89, 108
Hill start assist ........................... 137
Horn ....................................... 13, 72
I
Identification plate .....................215
Ignition switch positions .............126
237SSafety belts ................................... 37
Seat adjustment ....................... 7, 34 Seat belt ........................................ 8
Seat belt reminder .......................84
Seat belts ..................................... 37
Seat folding .................................. 35
Seat heating ................................. 36
Seat position ................................ 33
Selector lever ............................. 133
Service ....................................... 124
Service display ............................ 81
Service information ....................211
Service vehicle soon .................... 86
Side airbag system ......................43
Side blind spot alert ....................154
Sidelights .................................... 107
Side turn signal lights ................177
Software acknowledgement .......229
Spare wheel ............................... 198
Speed limiter............................... 143
Speedometer ............................... 79
Starting and operating ................126
Starting off ................................... 16
Starting the engine ............127, 133
Steering ...................................... 126
Steering wheel adjustment ......9, 71
Steering wheel controls ...............71
Stop-start system........................ 128
Storage ......................................... 51Storage compartments.................51
Sunroof ........................................ 31
Sun visors .................................... 30
Symbols ......................................... 4
T
Tachometer ................................. 79
Tail lights ................................... 174
Three-point seat belt .................... 38
Tools .......................................... 184
Top-tether fastening eyes ............50
Towing ........................................ 204
Towing another vehicle .............206
Towing the vehicle .....................204
Traction Control system ............. 138
Transmission ............................... 16
Transmission display .................133
Tread depth ............................... 190
Trip odometer .............................. 79
Turn and lane-change signals ...110
Turn signal ................................... 84
Tyre chains ................................ 191
Tyre designations ......................185
Tyre pressure ............................ 186
Tyre pressure monitoring system ............................... 88, 187
Tyre pressures ........................... 225
Tyre repair kit ............................. 192U
Ultrasonic parking assist ...... 87, 145
Upholstery .................................. 209
Uplevel-Display............................. 89
Upshift .......................................... 87
Using this manual ..........................3
V Vehicle battery ........................... 167
Vehicle checks............................ 164
Vehicle data ................................ 216
Vehicle data recording and privacy ..................................... 231
Vehicle dimensions .................... 223
Vehicle Identification Number ....214
Vehicle jack ................................ 184
Vehicle messages .......................96
Vehicle personalisation ...............99
Vehicle security ............................ 25
Vehicle specific data ......................3
Vehicle storage ........................... 163
Vehicle tools ............................... 184
Vehicle unlocking ........................... 6
Vehicle weight ........................... 222
Ventilation ................................... 115
W
Warning chimes ........................... 98
Warning lights ............................... 79
Warning triangle .......................... 66
Washer and wiper systems .........14