394
Practical hints
What to do if …?
Display message Possible cause/consequence Possible solution
Run Flat Indicator
inactive
Run Flat Indicator* is malfunctioning. ̈ Have the Run Flat Indicator* checked by an autho-
rized Mercedes-Benz 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 autho-
rized 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. Continued
driving with a flat tire will cause excessive
heat build-up and possibly a fire.
