S 320 SWB (140.032) L6-3.2L (104.994) (1994)
Quiescent current retention unit
disconnect, connect.
Ground cable at battery
disconnect, connect.
Connector (1)
unplug, plug in.
Screws (2)
unscrew, screw in.
Amplifier left/right speaker control module (N40/3)
remove from mounting, insert.
Commercially available tester
Quiescent current retention unit
e.g. Hans Zeheter CMP 12.2
Replacing Amplifier and Mounting (As of approx. 06/93)