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Home >> BMW >> 2021 >> 430i xDrive >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> General Electrical System -- Repair (G22, G23 & G26) >> 61 00 General Information >> 61 00 730 Programming/encoding the control unit(s) including deletion of fault memory (after vehicle test) (4' Series coupe, convertible, and GranCoupe sedan) >> encode/program control unit(s)

encode/program control unit(s)

Precondition 

The control unit was replaced.

NOTE: Technical information 
Use the most recent software version to prevent faults during programming/coding.
The battery voltage must not fall below 13.0 v during programming.
Use only chargers for a low volt-vehicle electrical system that are recommended by BMW.
NOTE: Technical information 
No high-voltage switch off is required  in electric vehicles or hybrid vehicles for programming/coding.
The high-voltage system will be automatically switched off by the programming system.
Exception: 
Bmw i01: note product and measures management aftersales measure 55176388.