2008 Mercedes CL-Class Owner's Manual - Page 679

Practical hints What to do if ...? Display Check Tires Possible cause/consequence Advanced TPMS: The pressure is too low in one or more tires. The respective tire is shown in the multifunction display. Possible solution Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. Engage the electronic parking brake ( page 412). Check and adjust tire inflation pressure as required ( page 575). If necessary, change the wheel ( page 575). Warning! G Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up and possibly a fire. Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. 678