Mercedes-Benz M-Class 2006 Owners Manual - Manual (Page 406)

405
Practical hints
What to do if …
Display message Possible cause Possible solution
Run Flat Indicator
inactive Run Flat Indicator is malfunctioning. ̈ Have the Run Flat Indicator checked by an authorized
Mercedes-Benz Light Truck Center.
Check tires
Then reactivate
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.
Run Flat Indicator
unavailable The Run Flat Indicator has been
switched off due to an error. ̈ 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 348).
̈ If necessary, change the wheel ( ୴ page 457).
̈ Reactivate the Run Flat Indicator after adjusting the tire
inflation pressure values (
୴ page 350).