Tire Pressure Monitor System Reactivation
CAUTION:
The warning system can only operate in a reliable manner if correct tire pressures are set. If an incorrect tire inflation pressure is set, the system will monitor the pressure according to the incorrect value.
NOTE:
In the event of air pressure changes by the driver, in the event of a wheel replacement or a tire change, new air pressure values in the TPM [RDK] control unit are detected automatically by filling detection. Manual reactivation is merely planned as a stopgap solution if automatic filling detection fails.
- Turn ignition switch to OFF position.
- Ensure inflation pressure of all 4 tires is set to specification.
- Turn ignition switch to ON position (or SmartKey position 2). The standard display menu will appear in multifunction display on instrument cluster (temperature and trip odometer).
- Press menu scroll forward or back button (up/down arrows, located on left side of multifunction steering wheel) until TPM system menu is displayed.
- Press TPMS reset button on instrument cluster. See Fig 1. The display will change to the selection screen with "No" preselected.
- Press the "+" button to select "Yes" (on right side of steering wheel). The selection screen with selection "Yes" appears for approximately 2 seconds. Then a confirmation message will be displayed.NOTE: Pressing any other button here will cause the activation sequence to be aborted.
- After about 10 minutes driving time the current tire pressures are displayed. The activation process is complete.