sure that the indicator lamp for the front pas‐
senger airbags lights up. This indicates that the
child seat has been detected and the front pas‐
senger airbags are not activated.
Strength of the driver's and front
passenger airbag
The strength with which the driver's and front
passenger airbags are triggered depends on the
position of the driver's and front passenger
seats.
To maintain the accuracy of this function over
the long-term, calibrate the front seats when a
corresponding message appears on the Control
Display.
Calibrating the front seats
A corresponding message appears on the Con‐
trol Display.
- Move the respective seat forward all the
way. - Move the respective seat forward again. It
moves forward briefly. - Readjust the seat to the desired position.
The calibration procedure is completed when
the message on the Control Display disappears.
If the message continues to be displayed, repeat
the calibration.
If the message does not disappear after a repeat
calibration, have the system checked as soon as
possible.
Unobstructed area of movement
Ensure that the area of movement of the
seats is unobstructed to avoid personal injury or
damage to objects.◀
Tire Pressure Monitor TPM
The concept
The system monitors tire pressure in the four
mounted tires. The system warns you if there is
a significant loss of pressure in one or more tires.
For this purpose, sensors in the tire valves
measure the tire pressure and tire temperature.Hints
Tire damage due to external factors
Sudden tire damage caused by external
influences cannot be indicated in advance.◀Pay attention to the other information and indi‐
cations under Tire inflation pressure, refer to
page 175, as well when using the system.Functional requirements
The system must have been reset with the cor‐
rect tire inflation pressure; otherwise, reliable
signaling of tire pressure loss is not ensured.
Reset the system again after each correction of
the tire inflation pressure and after every tire or
wheel change.
Always use wheels with TPM electronics to en‐
sure that the system will operate properly.Status display
The current status of the Tire Pressure Monitor
TPM can be displayed on the Control Display,
e.g., whether or not the TPM is active.- "Vehicle Info"
- "Vehicle status"
- "Tire Pressure Monitor - TPM"
The status is displayed.
Status display
The tire and system status is indicated by the
color of the tires and a text message on the Con‐
trol Display.All wheels green
System is active and will issue a warning relative
to the tire inflation pressures stored during the
last reset.Controls Safety