Reset Procedure
Tire Pressure Monitoring System Reset Procedures
Recoding the Tire Pressure Monitoring Control Module
The tire pressure monitoring control module must be coded if it is replaced. To do this, proceed as follows.
Connect vehicle diagnostic tester and perform vehicle-specific entry into Guided Fault Finding and select go to button "function/component selection".
Select the corresponding program in "Guided Functions".
Follow the prompts on the screen.
Tire Pressures, Saving
The correct saving of the specified values in the basic requirement for dependable tire pressure monitoring.
Each time a tire or tire pressure monitoring system is replaced, press the multimedia control head button in the center console when in the tire pressure monitoring menu when the ignition is switched on and the vehicle is standing.
The procedure for saving the tire pressures must be initiated each time the tire specified pressures are changed. The procedure takes place while driving.
Changing a Tire or Replacing Just One Tire Pressure Sensor
Adapting the tire pressure sensors is a basic requirement for the tire pressure monitoring system to function properly.
Each time a tire or tire pressure monitoring system is replaced, press the multimedia control head button in the center console when in the tire pressure monitoring menu when the ignition is switched on and the vehicle is standing.
The vehicle must stand for 20 minutes and then be driven on a 10 minute adaptation drive at speeds higher than 25 km/h (16 mph).
If the multimedia control head button is not pressed, the system adapts the new sensors but still illuminates the warning lamp to request actively the confirmation the actual tire pressures.
The system detects a malfunction if the control module is not ready for adapting because the 20 minute waiting period was not completed. The system only adapts the tire pressure monitoring sensors automatically after a 20 minute waiting period. If the control module is ready, "YES/NO" can be read in measured values block 126.