2005 Mercedes SL-Class Owner's Manual - Page 345
2005 Mercedes SL-Class Manual
Page 345 highlights
Practical hints What to do if ... Left display Tire pres. monitor Right display reactivated Possible cause The tire pressure monitoring system is using the current pressure values as the basis for monitoring. The tire inflation pressure is being checked. The tire inflation pressure monitor is unable to monitor the tire inflation pressure due to Possible solution Tire pressure displayed only after driving a few minutes temporarily unavailable Tire pres. monitor Remove any extra wheel sensors from the vehicle As soon as the causes of the malfunction have the presence of several wheel sen- been removed, the tire pressure monitoring system automatically becomes active again. sors in the vehicle. excessive wheel sensor temperatures. a nearby radio interference source. unrecognized wheel sensors mounted. 343