S 320 LWB (140.033) L6-3.2L (104.994) (1995)
Central Electronics Box: Service and Repair
Removing Control Modules From Control Module Box
Quiescent current retention unit
disconnect, connect.
Ground cable at battery
disconnect, connect.
Screws (1)
unscrew, screw in.
Lid (2) of module box (F23)
lift off, fit on.
Gasket (3)
examine for signs of damage; ensure gasket (3) is correctly seated when installing.
Control modules
remove using special tool 140 589 01 33 00. Install by hand; press in using special tool 140 589 01 33 00 if necessary; pay attention to color
marking of control modules and connector bays; See: Connector Assignment In Module Box Housing
NOTE: All the control modules and connectors in the module box are equipped with a protective element to prevent incorrect connection. In addition
colour markings (arrow) are affixed to the control modules which are identical with the colors of the connector housings.