Mercedes-Benz ML350 Operator's Manual page 407

Practical hints
What to do if ...
Display message Possible cause
The tire inflation pressure is being checked.
Tire pressure display
appears after driving
several minutes
Tire pressure monitor The Advanced TPMS* is malfunctioning.
inoperative
Tire pres. monitor There are wheels without wheel sensors
inoperative mounted (e.g. winter tires).
No wheel sensors
Tire pres. monitor One or more sensors defect (e.g. battery in
Wheel sensor missing one or more wheel sensor is empty).
One or more wheels without wheel sensors
mounted (e.g. spare tire).
Tire pres. monitor The Advanced TPMS* is unable to monitor
temporarily the tire pressure due to
unavailable
406
a nearby radio interference source.
excessive wheel sensor temperatures.
Possible solution
Drive the vehicle for a few minutes.
Have the Advanced TPMS* checked by an autho-
rized Mercedes-Benz Light Truck Center.
Have the Advanced TPMS* checked by an autho-
rized Mercedes-Benz Light Truck Center.
Have the wheel sensors install by an authorized
Mercedes-Benz Light Truck Center.
Have the Advanced TPMS* checked by an autho-
rized Mercedes-Benz Light Truck Center.
Have the wheel sensors install by an authorized
Mercedes-Benz Light Truck Center.
The tire pressure for the respective tire is not shown
in the multifunction display.
As soon as the causes of the malfunction have been
removed, the Advanced TPMS* automatically be-
comes active again after a few minutes driving.