2008 Mercedes SL-Class Owner's Manual - Page 312

Operation Tires and wheels Warning! G i Restart the TPMS after adjusting the tire inflation pressure to the inflation pressure recommended for the vehicle operating condition. Tire pressure should only be adjusted on cold tires. Observe the recommended tire inflation pressure on the Tire and Loading Information placard on the driver's door B-pillar ( page 294). Some vehicles may have supplemental tire inflation pressure information for driving at high speeds ( page 301) or for vehicle loads less than the maximum loaded vehicle condition ( page 301). If such information is provided, it can be found on the inside of the fuel filler flap. Press the reset button ( page 27). The following message will appear in the multifunction display: Restart tire pressure monitor? It is the driver's responsibility to calibrate the TPMS on the recommended cold inflation pressure. Underinflated tires affect the ability to steer or brake the vehicle. You might lose control over the vehicle. Press button æ. The following message will appear in the multifunction display: Tire Pressure Monitor Restarted If you want to set new reference values manually: Using the Tire and Loading Information placard on the driver's door B-pillar ( page 294) or, if available, the supplemental tire inflation pressure information on the inside of the fuel filler flap ( page 279), make sure the tire inflation pressure of all four tires is correct. Press button è or ÿ on the multifunction steering wheel repeatedly until the standard display menu appears in the multifunction display ( page 143). Press button j or k repeatedly until the current inflation pressure for each tire appears in the display or the following message appears in the multifunction display: Tire pressure displayed after driving for a few minutes. After driving a few minutes the system verifies that the current tire inflation pressures are within the system's specified range. Afterwards the current tire inflation pressures are accepted as reference pressures and then monitored. If you wish to cancel activation: Press button ç. 311