186003168 - E3051 ELECTRIC REAR WINDOWS - FUNCTIONAL DESCRIPTION

Operational description

The relay for the electric rear windows J66 controls the operation of the circuit. The electric windows relay receives a supply from the direct line from the battery protected by fuse B17 . Switch H55 locking the electric rear windows is supplied by the ignition operated line (INT) protected by shunt fuse B26 : with the button pressed (enablement for the rear electric windows) the coil for relay J66 is energized ; in this way the switches on the rear doors H53 and H54 are supplied and from there the motors N65 (left) and N66 (right): reversing the signals depending on the contact which has been closed determines the direction of rotation of the actual motor.