2007 Mercedes G-Class Owner's Manual - Page 293

Operation Tires and wheels Tire inflation pressure warnings If the system detects a significant loss of tire inflation pressure in one or more than one tire, a message appears in the multifunction display. Restarting Advanced TPMS The TPMS usually recognizes new reference values automatically, for example when you have adjusted the tire inflation pressure changed wheels or tires mounted new wheels or tires Warning! USA only: When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. USA only: Advanced TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the Advanced TPMS from functioning properly. Always check the Advanced TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the Advanced TPMS to continue to function properly. G Example illustration i Operating radio transmission equipment (e.g. wireless headsets, two-way radios) in or near the vehicle could cause the Advanced TPMS to malfunction. The respective tire is indicated by a red rectangle. In addition, a warning signal sounds. 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. 292