2007 Mercedes SL-Class Owner's Manual - Page 364

Practical hints What to do if ... Left display Tire pressure Right display displayed after driving for a few minutes Possible cause/consequence Vehicles with Advanced TPMS*: The tire inflation pressure is being checked. The TPMS or Advanced TPMS* is malfunctioning. There are wheels without appropriate wheel sensors mounted (e.g. winter tires). Possible solution Drive the vehicle for a few minutes. Tire pressure monitor inoperative Have the TPMS or Advanced TPMS* checked by an authorized Mercedes-Benz Center. Have the TPMS or Advanced TPMS* checked by an authorized Mercedes-Benz Center. Have appropriate wheel sensors installed by an authorized Mercedes-Benz Center. Tire pressure monitor inoperative No wheel sensors Tire pressure monitor Wheel sensor missing One or more sensors defect (e.g. empty sensor battery). One or more wheels without appropriate wheel sensors mounted (e.g. spare wheel). Have the TPMS or Advanced TPMS* checked by an authorized Mercedes-Benz Center. Have appropriate wheel sensors installed by an authorized Mercedes-Benz Center. Vehicles with Advanced TPMS*: The tire pressure for the respective tire is indicated in the multifunction display. 363