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Home >> BMW >> 2017 >> i3 Range Extender >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Functional Description -- I3_I01 >> Range extender digital engine electronics >> Notes for service technicians >> Diagnosis instructions

Diagnosis instructions

NOTE: During start-up, it is essential to make sure that the great connector 1 (81-pin) is connected first. Then connect the smaller connector (40-pin). The disassembly is to be carried out in reverse order (smaller connector first).