2007 Mercedes E-Class Owner's Manual - Page 346

Operation Tires and wheels Switch on the ignition ( page 37). Make sure the standard display menu appears in the multifunction display ( page 151). Press button k or j repeatedly until the following message appears in the multifunction display: Run Flat Indicator active Menu: R-Button If you wish to confirm activation: Press button æ. The following message will appear in the multifunction display: Run Flat Indicator restarted Checking tire inflation pressure electronically with the Advanced Tire Pressure Monitoring System (Advanced TPMS)*, (Canada only) The TPMS only functions on wheels that are equipped with the proper electronic sensors. It monitors the tire inflation pressure, as selected by the driver, in all four tires. A warning is issued to alert you to a decrease in pressure in one or more of the tires. Tire pressure inquiries are made using the multifunction display. The present inflation pressures are displayed only after a few minutes' travel time. After a certain "learning phase", the Run Flat Indicator checks the set pressure values for all four tires. If you wish to cancel activation: Press button ç. or Wait until the message Restart Run Flat Indicator? Cancel Yes Press the reset button ( page 27). The following message will appear in the multifunction display: Restart Run Flat Indicator? Cancel Yes disappears. 345