Mercedes-Benz GL-Class 2007 Owners Manual - Manual (Page 468)

467
Practical hints
What to do if …
Display message Possible cause/consequence Possible solution
Check tires
Then restart
Run Flat Indicator There was a warning message about a
loss in the tire inflation pressure and
the Run Flat Indicator has not been
reactivated yet. ̈ Make sure that the correct tire inflation pressure is set
for each tire.
̈ Then reactivate the Run Flat Indicator ( ୴ page 398).
Run Flat Indicator
inoperative The Run Flat Indicator is malfunction-
ing. ̈ Have the Run Flat Indicator checked by an authorized
Mercedes-Benz Light Truck Center.
Tire pressure
Check tires The Run Flat Indicator indicates that
the pressure is too low in one or more
tires. ̈ Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers. Observe the traffic sit-
uation around you.
̈ Check and adjust tire inflation pressure as required
(
୴ page 396).
̈ If necessary, replace the wheel ( ୴ page 523).
̈ Reactivate the Run Flat Indicator after adjusting the tire
inflation pressure values (
୴ page 398).
Tire pressure
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.