500SEL (126.037) V8-5.0L (117.963) (1984)
Figure 2 - Power Seat Switch, Left
Plug connector A
1 blue 2 violet 3 brown 4 red 5 white 6 black
Plug connector B
1 grey 2 orange 3 red/white* 5 yellow 6 green
Figure 3 - Power Seat Switch, Right
Plug connector A
1 violet 2 blue 3 red 4 brown 5 white 6 black
Plug connector B
1 grey 2 orange 4 red/white* 5 green 6 yellow
*If the wiring harness does not have the red/white wire (1st version), a jumper wire has to be connected between plug connection A and B: At the left
switch, from plug A (No. 4) to plug B (No. 3); at the right switch, from plug A (No. 3) to plug B (No. 4).
Figure 4
5.
Insert plug connectors on switch (Figure 4), connect battery and check for the proper functions of power seat.
6.
Install switch and plastic sheet to door and re-install door panel.
Parts Information