Cooper (R56) L4-1.6L (N12) (2008)
Voltage Regulator: Service and Repair
12 32 501 Replacing Regulator Switch For Alternator (N12, N14)
Necessary preliminary tasks:
-
Disconnect battery negative lead
-
Remove alternator
Release screws (1).
Remove cover (2).
Release screws (1).
Remove controller switch (2).
Check contact surfaces (1) of slip rings for wear and recondition if necessary.
Assemble alternator.
Carry out alternator test with diagnostic system.