12 42 550 Removing and installing/replacing battery positive lead between starter motor and jump start terminal
Necessary preliminary tasks:
- Read out fault memory of DME control unit
- Switch off ignition
- Disconnect BATTERY NEGATIVE LEAD
Unclip cover (1).
Open protective cap.
Unscrew nut (1).
Tightening torque 12 51 4AZ .
Remove cover for fuel injectors.
Unclip battery positive lead (1) from holder (2).
Unscrew nut (1).
Tightening torque 12 41 4AZ .
Detach battery positive lead (2) from starter motor and remove.
NOTE:
Check stored fault messages.
Now clear the fault memory.