When a basic setting of the tyre pressure monitoring (RKA) is performed, the ABS control unit is reset to delivery condition. The basic setting must be performed when:
A system fault is indicated (the RKA lamp lights continuously) and the fault code 2214 is stored in the ABS/ESP control unit.
Note:
After the basic setting, a manual calibration of the tyre pressure monitoring must be performed.
Test prerequisites:
Ignition on, engine off.
The battery voltage should be above 12V.
Performance:
Choose the function: "Tyre pressure monitoring".
When the basic setting is performed, "Adaption succedded" / Adaption not possible is indicated.
Exit the function.
Perform a manual calibration by pressing the ASR/ESP and the tyre pressure monitoring buttons simultaneously at least for 2 seconds. After a succedded calibration a receipt tone is heard.