Mercedes-Benz ML350 Operator's Manual page 406

Display message
Run Flat Indicator
inactive
Check tires
Then reactivate
Run Flat Indicator
Run Flat Indicator
unavailable
Tire pressure
Check tires
Possible cause
Run Flat Indicator is malfunctioning.
There was a warning message about
a loss in the tire inflation pressure
and the Run Flat Indicator has not
been reactivated yet.
The Run Flat Indicator has been
switched off due to an error.
The Run Flat Indicator indicates that
the pressure is too low in one or more
tires.
Possible solution
Have the Run Flat Indicator checked by an authorized
Mercedes-Benz Light Truck Center.
Make sure that the correct tire inflation pressure is set
for each tire.
Then reactivate the Run Flat Indicator.
Have the Run Flat Indicator checked by an authorized
Mercedes-Benz Light Truck Center.
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
( page 348).
If necessary, change the wheel ( page 457).
Reactivate the Run Flat Indicator after adjusting the tire
inflation pressure values ( page 350).
Practical hints
What to do if ...
405