250Vehicle careAfter inflating, some driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
illuminate.
If w illuminates at lower temperatures
and extinguishes after some driving,
this could be an indicator for
approaching a low tyre pressure
condition. Check tyre pressure.
Vehicle messages 3 122.
If the tyre pressure must be reduced
or increased, switch off ignition.
Only mount wheels with pressure
sensors, otherwise the tyre pressure
will not be displayed and w
illuminates continuously.
A temporary spare wheel is not
equipped with pressure sensors. The
tyre pressure monitoring system is
not operational for these wheels.
Control indicator w illuminates. For
the further three wheels the system remains operational.
The use of commercially available
liquid tyre repair kits can impair the
function of the system. Factory-
approved repair kits can be used.Operating electronic devices or being
close to facilities using similar wave
frequencies could disrupt the tyre
pressure monitoring system.
Each time the tyres are replaced, tyre pressure monitoring system sensors
must be dismounted and serviced.
For the screwed sensor: replace
valve core and sealing ring. For
clipped sensor: replace complete
valve stem.
Vehicle loading status Adjust tyre pressure to load condition
according to the tyre information label or tyre pressure chart 3 288, and
select the appropriate setting in the Tyre load menu in the Driver
Information Centre 3 116. This
setting is the reference for the tyre
pressure warnings.
The menu Tyre Load only appears if
the vehicle is at a standstill and the
parking brake is applied. On vehicles
with automatic transmission the
selector lever must be in position P.
Select:
● Light for comfort pressure up to
3 people.
● Eco for Eco pressure up to
3 people.
● Max for full load.
Tyre pressure sensor matching process
Each tyre pressure sensor has a
unique identification code. The
identification code must be matched
to a new wheel position after rotating
the wheels or exchanging the
complete wheel set and if one or more tyre pressure sensors were replaced.
Vehicle care251The tyre pressure sensor matching
process should also be performed
after replacing a spare wheel with a
road wheel containing the tyre
pressure sensor.
The malfunction light w and the
warning message or code should go
off at the next ignition cycle. The
sensors are matched to the wheel
positions, using a relearn tool, in the
following order: left side front wheel,
right side front wheel, right side rear
wheel and left side rear wheel. The
turn signal light at the current active
position is illuminated until sensor is
matched.
Consult your workshop for service or
to purchase a relearn tool. There are
two minutes to match the first wheel
position, and five minutes overall to
match all four wheel positions. If it
takes longer, the matching process stops and must be restarted.
The tyre pressure sensor matching
process is:
1. Apply the parking brake.
2. Turn the ignition on.3. On vehicles with automatic transmission: set the selector
lever to P.
On vehicles with manual
transmission: select neutral.
4. Press MENU on the turn signal
lever to select the Vehicle
Information Menu in the Driver
Information Centre.
5. Turn the adjuster wheel to scroll to
the tyre pressure menu.
6. Press SET/CLR to begin the
sensor matching process. A
message requesting acceptance
of the process should be
displayed.
7. Press SET/CLR again to confirm
the selection. The horn sounds
twice to indicate the receiver is in relearn mode.
8. Start with the left side front wheel.
9. Place the relearn tool against the tyre sidewall, near the valve stem.
Then press the button to activate
the tyre pressure sensor. A horn
chirp confirms that the sensor
identification code has been
matched to this wheel position.10. Proceed to the right side front wheel, and repeat the procedure
in Step 9.
11. Proceed to the right side rear wheel, and repeat the procedure
in Step 9.
12. Proceed to the left side rear wheel, and repeat the procedure
in Step 9. The horn sounds twice
to indicate the sensor
identification code has been
matched to the left side rear tyre,
and the tyre pressure sensor
matching process is no longer
active.
13. Turn off the ignition.
14. Set all four tyres to the recommended air pressure level
as indicated on the tyre pressure
label.
15. Ensure the tyre loading status is set according to the selected
pressure 3 116.
Tread depth
Check tread depth at regular
intervals.
264Vehicle care
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for towing and not for recovering the
vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation and close the
windows.
Vehicles with automatic transmission: The vehicle must be towed facing
forwards, not faster than 80 km/h nor further than 100 km. In all other cases
and when the transmission is
defective, the front axle must be
raised off the ground.
Seek the assistance of a workshop.
After towing, unscrew the towing eye.
Insert cap at the bottom and close.
Towing another vehicle
Insert a screwdriver in the slot at the
lower edge of the cap. Release the
cap by carefully moving the
screwdriver downwards. To prevent
damage it is recommended to place a cloth between the screwdriver and
the frame.
The towing eye is stowed with the vehicle tools 3 246.
300IndexAAccessories and vehicle modifications .......................... 224
Active Emergency Braking .........192
Active head restraints ...................37
Adaptive cruise control .......116, 182
Adaptive forward lighting ..115,
142, 234
AdBlue ........................ 114, 166, 270
Adjustable air vents ...................156
Airbag and belt tensioners .........110
Airbag deactivation ..............58, 111
Airbag label................................... 54
Airbag system .............................. 54
Air conditioning regular operation ................................ 157
Air conditioning system .............. 151
Air intake .................................... 157
Air vents...................................... 156
Antilock brake system ................ 173
Antilock brake system (ABS) .....112
Anti-theft alarm system ................27
Anti-theft locking system .............. 26
Appearance care ........................265
Armrest ......................................... 42
Armrest storage ........................... 69
Ashtrays ..................................... 103
Automatic anti-dazzle ..................31
Automatic light control ...............139
Automatic locking ........................24Automatic transmission .............169
Autostop ..................................... 161
Auxiliary heater ........................... 156
B Battery discharge protection ......149
Battery voltage ........................... 126
Bicycle rack .................................. 70
BlueInjection ............................... 166
Bonnet ....................................... 225
Brake and clutch fluid .................270
Brake and clutch system ...........111
Brake assist ............................... 175
Brake fluid .................................. 229
Brakes ............................... 173, 229
Breakdown.................................. 263
Bulb replacement ....................... 232
C Capacities .................................. 286
Cargo management system ........88
Car Pass ...................................... 21
Catalytic converter .....................165
Central locking system ................22
Centre console lighting ..............148
Centre console storage ...............70
Changing tyre and wheel size ...252
Charging system ........................ 111
Child locks ................................... 25
Child restraint installation locations ................................... 62
301Child restraints.............................. 60
Child restraint systems ................60
Cigarette lighter .........................103
Climate control ............................. 16
Climate control systems .............150
Clock........................................... 101
Code ........................................... 122
Collision damage repair ..............295
Control indicators........................ 107
Control of the vehicle .................159
Controls ........................................ 97
Convex shape .............................. 29
Coolant and antifreeze ...............270
Cruise control ....................116, 179
Cupholders .................................. 67
Curtain airbag system .................. 58
Curve lighting.............................. 142
D Danger, Warnings and Cautions ...4
Daytime running lights ...............142
Declaration of conformity ............292
DEF ............................................ 166
Diesel exhaust fluid ....................166
Diesel fuel system bleeding .......231
Diesel particle filter .............114, 164
Door open .................................. 116
Door panel storage .......................68
Doors ............................................ 25
Driver assistance systems ..........179Driver Information Centre ...........116
Driving characteristics and towing tips .............................. 219
Driving hints ................................ 159
E Electric adjustment ......................29
Electrical system......................... 240
Electric parking brake .........112, 174
Electric parking brake fault .........112
Electronic climate control system 152
Electronic driving programmes ..171
Electronic Stability Control.......... 176
Electronic Stability Control and Traction Control system ..........113
Electronic Stability Control off..... 113
End-of-life vehicle recovery .......224
Engine compartment fuse box ...241
Engine coolant ........................... 227
Engine coolant temperature gauge ..................................... 106
Engine data ............................... 277
Engine exhaust .......................... 164
Engine identification ...................273
Engine oil ................... 226, 270, 274
Engine oil pressure ....................114
Entry lighting .............................. 148
Event data recorders ..................297
Exit lighting ................................ 149
Exterior care .............................. 265Exterior light ............................... 115
Exterior lighting ....................13, 138
Exterior mirrors ............................. 29
F
Fault ........................................... 171
First aid kit ................................... 92
Fixed air vents ........................... 157
Flex-Fix system ............................ 70
Fog light ..................................... 116
Fog lights ................................... 235
Folding mirrors ............................. 29
Folding tray .................................. 92
Following distance indication ......192
Forward collision alert................. 188
Front airbag system .....................57
Front fog lights ........................... 146
Front seats.................................... 38 Front storage ................................ 68
Fuel............................................. 209
Fuel consumption - CO 2-
Emissions ............................... 217
Fuel for diesel engines ..............209
Fuel for liquid gas operation .......210
Fuel for natural gas operation ...209
Fuel for petrol engines ...............209
Fuel gauge ................................. 105 Fuel selector .............................. 105
Fuses ......................................... 240
302GGauges ....................................... 104
General information ...................218
Glass panel .................................. 34
Glovebox ..................................... 66
Graphic-Info-Display, Colour- Info-Display ............................ 120
H Halogen headlights ....................232
Hand brake ......................... 173, 174
Hazard warning flashers ............145
Headlight flash ........................... 140
Headlight range adjustment ......141
Headlights................................... 138
Headlights when driving abroad 141
Head restraint adjustment .............8
Head restraints ............................ 36
Heated mirrors ............................. 30
Heated rear window ..................... 34
Heated steering wheel .................97
Heating ........................................ 43
Heating and ventilation system . 150
High beam ......................... 115, 140
High beam assist ................115, 140
Hill start assist ........................... 175
Horn ....................................... 14, 98
I
Identification plate .....................272
Ignition switch positions .............160Immobiliser .......................... 28, 115
Indicators .................................... 104
Information displays.................... 116
Instrument cluster ......................104
Instrument panel fuse box .........243
Instrument panel illumination .....240
Instrument panel illumination control .................................... 147
Instrument panel overview ........... 10
Instrument panel storage ..............66
Interactive driving system ...........177
Interior care ............................... 267
Interior lighting ............................ 147
Interior lights ...................... 147, 239
Interior mirrors .............................. 30
Interruption of power supply ......171
Introduction .................................... 3
ISOFIX child restraint systems ....65
J Jump starting ............................. 262
K Keys ............................................. 20
Keys, locks ................................... 20
L
Lane departure warning .....113, 207
Lashing eyes ............................... 88
Lighting features .........................148
Light switch ................................ 138Load compartment ................25, 79
Load compartment cover .............82
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 ......................30
Manual mode ............................. 170
Manual seat adjustment ...............39
Manual transmission .................. 172
Manual windows ..........................31
Memorised settings ......................24
Midlevel-Display ......................... 116
Mirror adjustment ........................... 8
Misted light covers .....................147
N New vehicle running-in ..............159
Number plate light .....................239
O Object detection systems ...........194
Odometer ................................... 104
Oil, engine .................. 226, 270, 274
OnStar ........................................ 133
Operate pedal ............................. 112
Outside temperature ..................100
303Overhead console .......................68
Overrun cut-off ........................... 161
P Parking ................................ 18, 163
Parking assist ............................ 194
Parking brake ............................ 174
Parking lights ............................. 146
Particulate filter ........................... 164
Performance .............................. 281
Performing work ........................225
Pollen filter ................................. 157
Power outlets ............................. 102
Power seat adjustment ................41
Power steering............................ 113
Power steering fluid ....................228
Power windows ............................ 32
Preheating ................................. 114
Puncture ..................................... 256
Q Quickheat ................................... 156
R
Radio Frequency Identification (RFID) ..................................... 298
Radio remote control ...................21
Reading lights ............................ 148
Rear carrier system ......................70
Rear floor storage cover ..............84
Rear fog light .....................116, 146Rear seats.................................... 44
Rear storage ................................. 81
Rear view camera ...................... 202
Rear window wiper/washer ........ 100
Recommended fluids and lubricants ........................ 270, 274
Reduced engine power ..............115
Refuelling ................................... 212 Retained power off .....................160
Reversing lights .........................147
Ride control system ....................176
Roller blinds ................................. 34
Roof .............................................. 34
Roof load ...................................... 94
Roof rack ..................................... 93
S Safety net .................................... 90
Seat adjustment ............................. 6
Seat belt ........................................ 8
Seat belt reminder .....................110
Seat belts ..................................... 50
Seat heating ................................. 43
Seat position ................................ 38
Second row seats ........................44
Selective catalytic reduction .......166
Selector lever ............................. 169
Service ............................... 157, 269
Service display .......................... 106
Service information ....................269Service vehicle soon .................. 111
Side airbag system ......................57
Side blind spot alert ....................201
Sidelights .................................... 138
Side turn signal lights ................238
Software acknowledgement .......295
Spare wheel ............................... 258
Speed limiter............................... 180
Speedometer ............................. 104
Starting and operating ................159
Starting off ................................... 17
Starting the engine ....................160
Steering ...................................... 159
Steering wheel adjustment ......9, 97
Steering wheel controls ...............97
Stop-start system........................ 161
Storage ......................................... 66
Storage compartment ...................66
Storage compartments .................66
Sunvisor lights ........................... 148
Sun visors .................................... 34
Symbols ......................................... 4
T
Tachometer ............................... 104
Tail lights ................................... 236
Third row seats ............................ 48
Three-point seat belt .................... 51
Tools .......................................... 246
Top-tether fastening eyes ............65