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The tyre pressure monitoring function (hereinafter referred to as the system)
monitors the tyre pressure while driving.
When changing the tyre inflation pressure, the warning light illuminates
in
the instrument cluster and an audible signal is heard.
Information on the procedure for the notification of change of tyre inflation
pressure » page 34.
The system can only function properly if the tyres have the prescribed inflation
pressure and this pressure values are stored in the system.
WARNING
■
The general information relating to the use of assistance systems must
be observed » page 109, in section Introduction.
■
Having the correct tyre inflation pressure is always the driver's responsi-
bility. Tyre pressure should be checked regularly » page 155.
■
The system cannot warn in case of very rapid tyre inflation pressure loss,
e.g. in case of sudden tyre damage.
Save tyre pressure values
Read and observe
on page 120 first.
The tyre pressure values are always stored in the system, if one of the follow-
ing events occurs.
▶
Change of tyre inflation pressure.
▶
Change one or more wheels.
▶
Change in position of a wheel on the vehicle.
▶
The warning light
in the instrument cluster.
The storage of the tyre pressure values depends on equipment, either in the
infotainment or by pressing a button.
WARNING
Before storing the pressures, the tyres must be inflated to the specified in-
flation pressure » page 155. When storing incorrect pressure values, the
system could possibly not issue any warnings, even with a too low tyre
pressure.
CAUTION
The tyre pressure values are to be saved every 10,000 km or once annually to
ensure correct system functioning.
Save tyre pressure values and infotainment display
Fig. 135
Button for storing the pressure
values/Example of the display:
the system indicates a tyre pres-
sure change in the front right
tyre
Read and observe on page 120 first.
›
Inflate all the tyres to the specified pressure.
›
Switch on the ignition.
›
The Infotainment switches on.
›
Press the button
in the Infotainment and then in the display the function
keys one after the other
,
Vehicle status
.
›
By using the function keys
select the Tyre Pressure Loss Indicator menu
item.
›
Press the function key
SET
» Fig. 135.
In addition, follow the instructions that appear on the display.
A message in the display informs about the storage of the tyre pressure val-
ues.
Note
When a warning light in the instrument cluster appears, the affected tyre
can be displayed on the infotainment » Fig. 135.
120
Driving
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