6. Reset tire inflation pressure: "Perform reset".
7. Drive away.
The wheels are displayed in gray and the follow‐
ing is displayed "Resetting tire pressure…".
After a travel time of several minutes, the set tire
inflation pressures are accepted as the target tire
inflation pressures. The reset is completed auto‐
matically while driving.
After a successfully completed reset, the wheels
on the Control Display are shown in green and
the following is displayed: "Reset successful."
You may interrupt this trip at any time. When you
continue the reset resumes automatically.
Messages: for tires without
special approval
General information
A low tire inflation pressure may cause the DSC
Dynamic Stability Control to be switched on.
Safety information
Warning
A damaged regular tire with low or missing tire
inflation pressure impacts handling, such as
steering and braking response. Run-flat tires
can maintain limited stability. There is a risk of
accident. Do not continue driving if the vehicle
is equipped with normal tires. Follow the infor‐
mation on run-flat tires and continued driving
with these tires.
If a tire inflation pressure check is
required
Message
A icon with a Check Control message appears
on the Control Display.
Icon Possible cause
Inflation was not carried out according
to specifications, for instance when the
tire has not been sufficiently inflated or
in the case of a natural steady tire pres‐
sure loss.
Measure
Check the tire pressure and correct as needed.
If the tire inflation pressure is too
low
Message
A yellow warning light is illuminated in
the instrument cluster.
In addition, a icon with a Check Control message
appears on the Control Display.
Icon Possible cause
There is a tire inflation pressure loss.
Measure
1.
Reduce the vehicle speed. Do not exceed a
speed of 80 mph/130 km/h.
2. At the next opportunity, for instance at a gas
station, check the tire inflation pressure in all
four tires and correct if necessary.
If there is a significant loss of tire
inflation pressure
Message
A yellow warning light is illuminated in
the instrument cluster.
In addition, a icon with the affected tire appears
in a Check Control message on the Control Dis‐
play.
Seite 340
MOBILITY
Wheels and tires
340
Online Edition for Part no. 01405A2C7F8 - II/21
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