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Tire inflation pressure warnings
If the system detects a significant loss of tire
inflation pressure in one or more than one
tire, a message appears in the multifunction
display. In addition, an acoustic warning
sounds and the low tire pressure telltale in the
instrument cluster comes on.
Example illustration
The respective tire is indicated by a red
rectangle.
Restarting Advanced TPMS
G
Warning!
It is the driver’s responsibility to set the tire
inflation pressure to the recommended cold
tire inflation pressure. Underinflated tires
affect the ability to steer or brake the vehicle.
You might lose control over the vehicle.
When you restart the TPMS, the system sets
new reference values for each tire.
The TPMS must be restarted when you have
adjusted the tire inflation pressure to a new
level (e.g. because of different load or driving
conditions). The TPMS is then recalibrated to
the current tire inflation pressures.
Restart the TPMS after adjusting the tire
inflation pressure to the inflation pressure
recommended for the vehicle operating
condition. Tire inflation pressure should only
be adjusted on cold tires. Observe the
recommended tire inflation pressure on the
Tire and Loading Information placard on the
driver’s door B-pillar. Some vehicles may have
supplemental tire inflation pressure
information for driving at high speeds or for
vehicle loads less than the maximum loaded
vehicle condition. If such information is
provided, it can be found on the inside of the
fuel filler flap.
X
Using the Tire and Loading Information
placard on the driver’s door B-pillar
(Y page 201) or the supplemental tire
inflation pressure information on the inside
of the fuel filler flap, make sure the tire
inflation pressure of all four tires is correct.
X
Switch on the ignition.
X
Press button = or ; on the
multifunction steering wheel to select the
Serv. menu.
X
Press button 9 or : on the
multifunction steering wheel to select
Tire Pressure.
X
Press button a.
The current inflation pressure for each tire
appears in the multifunction display or the
following message appears in the
multifunction display:
Tire pressures
will be displayed
after driving
a few minutes
X
Press button :.
The following message appears in the
multifunction display:
Use Current
Pressures As New
Reference Values
Press 'OK' to Confirm
X
Press button a.
The following message appears in the
multifunction display:
Tire Press. Monitor
Restarted
After driving a few minutes the system
verifies that the current tire inflation
pressures are within the system’s specified
range. Afterwards the current tire inflation
pressures are accepted as reference values
and then monitored.
X
If you wish to cancel: Press button %.
or
X
Press button 9 to exit the menu screen.
i
When the wheel positions have been
changed, the inflation pressure of a tire
200
Tires and wheels
Operation
207_AKB; 2; 35, en-US
d2ureepe, Version: 2.11.8.1
2009-07-17T07:10:21+02:00 - Seite 200