2008 Mercedes R-Class Owner's Manual - Page 443
2008 Mercedes R-Class Manual
Page 443 highlights
Practical hints What to do if ... Display message Check tires, then restart Run Flat Indicator. Run Flat Indicator Inoperative Tire Pressure Check Tires Possible cause/consequence There was a warning message about a loss in the tire inflation pressure and the Run Flat Indicator has not been reactivated yet. Run Flat Indicator is malfunctioning. The Run Flat Indicator indicates that the pressure is too low in one or more tires. Possible solution Make sure that the correct tire inflation pressure is set for each tire. Then restart the Run Flat Indicator ( page 375). 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 situation around you. Check and adjust tire inflation pressure as required ( page 373). If necessary, replace the wheel ( page 492). Restart the Run Flat Indicator after adjusting the tire inflation pressure values ( page 375). 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. 442