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What to do if …
Display message Possible cause/consequence Possible solution
Tire pressure
is only displayed
after driving for
a few minutes
Vehicles with Advanced TPMS*:
The tire inflation pressure is being
checked.
̈ Drive the vehicle for a few minutes.
Tire Pressure
Monitor
Currently Unavailable
The TPMS or Advanced TPMS* is un-
able to monitor the tire pressure due
to a nearby radio interference
source.
̈ As soon as the causes for the malfunction are
no longer present, the Advanced TPMS* auto-
matically becomes active again after a few
minutes driving.
Tire Pressure
Monitor
Inoperative
The TPMS or Advanced TPMS* is
malfunctioning.
̈ Have the TPMS or Advanced TPMS* checked
by an authorized Mercedes-Benz Center.
̈ Have the wheel sensors installed by an
authorized Mercedes-Benz Center.
Warning! G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle.
You may lose control of the vehicle. Contin-
ued driving with a flat tire will cause exces-
sive heat build-up and possibly a fire.