12 13 520 Replacing a spark plug connector (M60, M62, M54)
WARNING: This page is about a different variant/trim than selected.
Switch Off Ignition:
Remove ignition coils. Refer to 12 13 511 REPLACING IGNITION COIL (M52, M52TU, S52, S50US, M54) .
Detach ignition coil (1) from spark plug connector (2).