Vehicle care213After 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 driving, this
could be an indicator for approaching
a low tyre pressure condition. Check
tyre pressure.
Vehicle messages 3 102.
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 spare wheel or temporary spare
wheel is not equipped with pressure
sensors. The tyre pressure
monitoring system is not operational
for these tyres. Control indicator w
illuminates. For the further three
tyres, 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 the
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 3 252, and
select the appropriate setting in the menu Tyre Load in the Driver
Information Centre, Vehicle
Information Menu 3 96 . This setting is
the reference for the tyre pressure
warnings.The menu Tyre Load only appears
when the vehicle is at a standstill and the parking brake is applied. On
vehicles with automatic transmission,
the selector lever must be in P.
Midlevel display:
Select ● LO for comfort pressure up to
three people.
● ECO for Eco pressure up to
three people.
● Hi for full loading.
Uplevel display:
214Vehicle care
Select● Light for comfort pressure up to
three people.
● Eco for Eco pressure up to
three people.
● Max for full loading.
Tyre pressure sensor matching
process
Each 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. The
tyre pressure sensor matching
process should also be performed
after replacing a spare wheel with a
road wheel containing a tyre pressure
sensor.
The malfunction light w and the
warning message or code should
extinguish 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 light at the current
active position is illuminated until
sensor is matched.
Consult a workshop for service. There are 2 minutes to match the first wheel
position, and 5 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 automated: Keep
brake pedal depressed. Move and hold the selector lever for
5 seconds to position N until P is
displayed in the Driver
Information Centre. P indicates
that the tyre pressure sensor
matching process can be started.
On vehicles with manual
transmission: select neutral.
4. Use MENU on the stalk to select
the Vehicle Information
Menu ? in the Driver
Information Centre.
5. Turn the adjuster wheel to scroll to
the tyre pressure menu.
Midlevel display:
Vehicle care215
Uplevel display:
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 that 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 that the sensor
identification code has beenmatched to the left side rear
wheel, 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
information label.
15. Ensure the tyre loading status is set according to the selected
pressure 3 96.
Tread depth Check tread depth at regular
intervals.
Tyres should be replaced for safety
reasons at a tread depth of 2-3 mm
(4 mm for winter tyres).
For safety reasons it is recommended
that the tread depth of the tyres on
one axle should not vary by more than 2 mm.
Vehicle care2215.Screw tyre inflation hose to valve.
6. Screw air hose onto compressor connection.
7. Switch on ignition. To avoid discharging the battery,we recommend running the
engine.
8. Press on/off switch on the compressor. The tyre is filled withsealant.
9. The compressor pressure gauge briefly indicates up to 6 bar whilst
the sealant bottle is emptying
(approx. 30 seconds). Then the
pressure starts to drop.
10. All of the sealant is pumped into the tyre. Then the tyre is inflated.
11. The prescribed tyre pressure should be obtained within
10 minutes.
Tyre pressure 3 252.
When the correct pressure is
obtained, switch off the
compressor by pressing the on/off
switch again.
If the prescribed tyre pressure is
not obtained within 10 minutes,
remove the tyre repair kit. Move
the vehicle one tyre rotation.
Reattach the tyre repair kit and
continue the filling procedure for
10 minutes. If the prescribed tyre pressure is still not obtained, the
tyre is too badly damaged. Seek
the assistance of a workshop.
Release excess tyre pressure
using ].
Do not run the compressor for
longer than 10 minutes.
12. Push catch on bracket to remove sealant bottle from bracket. Screwthe tyre inflation hose to the free
connection of the sealant bottle.This prevents sealant from
escaping. Stow tyre repair kit in
load compartment.
13. Remove any excess sealant using a cloth.
14. Take the label indicating maximum permitted speed from
the sealant bottle and affix in the
driver's field of view.
15. Continue driving immediately so that sealant is evenly distributedin the tyre. After driving approx.
6 miles (but no more than
10 minutes), stop and check tyre
pressure. Screw compressor air
hose directly onto tyre valve and
compressor when doing this.
If tyre pressure is more than 1.3 bar , set it to the correct value.
Repeat the procedure until there
is no more loss of pressure.
If the tyre pressure has fallen
below 1.3 bar, the vehicle must
not be used. Seek the assistance
of a workshop.
16. Stow away tyre repair kit in load compartment.
228Vehicle care4. Switch on electrical consumers(e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Wrap a cloth around the tip of a flat
screwdriver to prevent paint damage.
Insert the screwdriver in the slot at the
lower part of the cap. Release the cap by carefully moving the screwdriver
downwards.
The towing eye is stowed with the
vehicle tools 3 208.
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.
Switch the selector lever to neutral.
Release the parking brake.
266Heated rear window ..................... 32
Heated steering wheel .................75
Heated windscreen .......................32
Heating ........................................ 39
Heating and ventilation system . 122
High beam ........................... 95, 114
High beam assist ..................95, 115
Hill start assist ........................... 149
Horn ....................................... 13, 76
I
Identification plate .....................238
Ignition switch positions .............133
Immobiliser ............................ 28, 94
Indicators ...................................... 83
Inductive charging ........................81
Info Display ................................. 100
Information displays...................... 96
Instrument cluster ........................83
Instrument panel fuse box .........207
Instrument panel illumination control .................................... 118
Instrument panel overview ........... 10
Interior care ............................... 232
Interior lighting ............................ 118
Interior lights ...................... 119, 203
Interior mirrors .............................. 29
Interruption of power supply ......143
Introduction .................................... 3J
Jump starting ............................. 226
K Key, memorised settings ..............22
Keys ............................................. 20
Keys, locks ................................... 20
L Lane departure warning .......92, 175
Lashing eyes ............................... 70
Light switch ................................ 112
Load compartment ................25, 66
Load compartment cover .............68
Loading information .....................72
Low fuel ....................................... 94
LPG .............................. 85, 178, 239
M
Malfunction indicator light ............91
Manual anti-dazzle ......................29
Manual mode .....................142, 147
Manual transmission .................. 144
Manual transmission automated 144
Manual windows ..........................30
Memorised settings ......................22
Mirror adjustment ........................... 8 Misted light covers .....................118N
New vehicle running-in ..............133
Number plate light .....................202
O Object detection systems ...........159
Odometer ..................................... 83
Oil, engine .......................... 235, 239
OnStar ........................................ 107
Operate pedal ............................... 92
Outside temperature ....................78
Overrun cut-off ........................... 135
P Parking ................................ 18, 138
Parking assist ...................... 93, 159
Parking brake ............................ 149
Parking lights ............................. 118
Particulate filter ........................... 139
Performance .............................. 244
Performing work ........................189
Power outlets ............................... 80
Power steering.............................. 92
Power windows ............................ 30
Preheating ................................... 93
Puncture ..................................... 222
R
Radio Frequency Identification (RFID) ..................................... 263
Radio remote control ...................21