2004 Mercedes S-Class Owner's Manual - Page 343

Practical hints What to do if ...? Display symbol Display message TIRE PRES., RR CAUTION, TIRE DEFECT! Possible cause The right rear tire is deflating. Possible solution Bring the vehicle to a halt, avoiding abrubt braking maneuvers. Observe the traffic situation around you. Repair or change the wheel ( page 361). Bring the vehicle to a halt. Observe the traffic situation around you. Check the tire. Check and correct tire pressure as required. H TIRE PRES., RR CHECK TIRES! The right rear tire pressure is low. TIRE PRES. MONITOR There was a tire pressure warning mesREACTIVE AFTER sage. CORRECTING PRESSURE! The yellow warning lamp for the tire pressure monitor comes on and you have not reactivated the system since the last tire pressure check. You may lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up and possibly a fire. Activate the tire pressure monitor after correcting the tire pressure values ( page 283). Warning! G Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. 342