Diagnosis instructions

After installing a new battery, run the "Register battery exchange" service function. The battery replacement must be registered in order to signal to the power management that a new battery has been installed in the vehicle. If the battery exchange is not registered, the power management will not function properly. This can result in the display of a Check Control message and in functional limitations, such as the reduction or switch-off of individual consumers.

Path: Service functions > 03 Body > Voltage supply 

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