Depending on the version, the diagnostic connector for connecting the test equipment can be located in the engine compartment or in the driver's footwell. Checking the functioning of the ECU-KSUD system «DME» must be done in the following order. Connect «MoDic» And «BMW-DIS» to SC diagnostics. Query the DME fault memory for faults.
Record reported fault codes. Follow the troubleshooting instructions for the BMW-DIS system or MoDiC for further actions.