12 42 500 Replacing the positive battery cable between the starter motor, alternator and positive battery connection point (N20, N26)
Necessary preliminary tasks:
- Switch off ignition.
- Disconnect BATTERY EARTH LEAD .
- Remove INTAKE PLENUM .
- Remove CENTER BULKHEAD SOUND INSULATION .
- Vehicles from 07/2014:
Remove TRAILING LINK .
Vehicles up to 07/2014:
Pull off rubber mount (1) and slightly raise service cover (2) until lock of cover (3) is accessible.
Unlock lock and remove cover (3).
Vehicles up to 07/2014:
Slacken nut (1).
Tightening torque: 12 42 3AZ .
Remove positive battery cable from battery positive terminal.
Vehicles from 07/2014:
Loosen positive battery cable (1).
Tightening torque: 12 42 3AZ .
Release clamp (2).
Feed out positive battery cable.
Unclip positive battery cable (1) from brackets (2) at rear of engine block.
Remove protective cap (1) and release nut underneath.
Tightening torque: 12 42 1AZ .
Release nut (2) on starter.
Tightening torque: 12 42 2AZ .
Disconnect positive battery cable (3) from alternator and starter motor. Feed out positive battery cable (3) and remove.
Check stored fault messages.
Clear diagnostic fault entries from fault memory.