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The tire inflation pressures are not listed in
the Operator’s Manual.
G
Warning!
The tire pressure loss warning system does
not provide a warning for wrongly selected tire
inflation pressures. Always adjust tire
inflation pressure according to the Tire and
Loading Information placard on the driver’s
door B-pillar or on the tire inflation pressure
label located on the inside of the fuel filler flap.
The tire pressure loss warning system does
not replace regular checks of the tire inflation
pressures since a gradual pressure loss in
more than one tire cannot be detected by the
tire pressure loss warning system.
The tire pressure loss warning system is not
able to issue a warning due to a sudden
dramatic loss of tire inflation pressure (e.g.
tire blowout caused by a foreign object). In
this case bring the vehicle to a halt by carefully
applying the brakes and avoiding abrupt
steering maneuvers.
Restarting the tire pressure loss warning
system
The tire pressure loss warning system must
be restarted in the following situations:
R
after you have changed the tire inflation
pressure
R
after you have replaced the wheels or tires
R
after you have installed new wheels or tires
X
Using the Tire and Loading Information
placard on the driver’s door B-pillar or, if
available, the tire inflation pressure label on
the inside of the fuel filler flap, make sure
the tire inflation pressure of all four tires is
correct.
G
Warning!
The tire pressure loss warning system can
only warn you in a reliable manner if you have
set the correct tire inflation pressures for
each tire.
If an incorrect tire inflation pressure was set,
the system will monitor the pressure
according to the incorrect value.
X
Switch on the ignition.
X
Press button = or ; on the
multifunction steering wheel to select the
Serv. menu (Y page 120).
X
Press button 9 or : on the
multifunction steering wheel to select
Tire Pressure.
X
Press button a on the multifunction
steering wheel to confirm.
The following message appears in the
multifunction display:
Run Flat Indicator
Active
Press 'OK' to Restart
X
Press button a.
The following message will appear in the
multifunction display:
Tire Pressure
Now OK?
Cancel
Yes
X
If you wish to confirm: Press button
9 or : to select Yes.
X
Press button a.
The following message will appear in the
multifunction display:
Run Flat
Indicator
Restarted
After a certain “learning phase”, the tire
pressure loss warning system checks the
set pressure values for all four tires.
X
If you wish to cancel: Press button 9
or : to select Cancel.
X
Press button a to confirm.
The previous settings remain unchanged.
Tires and wheels
197
Operation
207_AKB; 2; 35, en-US
d2ureepe, Version: 2.11.8.1
2009-07-17T07:10:21+02:00 - Seite 197
Z