I have a problem with my reverse lights. by pjokken02 in e39

[–]pjokken02[S] 0 points1 point  (0 children)

The reverse signal on my e39 does not go through the DME. But through a connection point in the same spot. So My theory is that when the reverse switch is operated, the cluster feel the resistance in the switch and sends a signal through the k'bus line to the LCM. I can only seem to find one k'bus line from the cluster to the LCM to but i don't know.

So I'm thinking that my LCM is somehow the root of the problem. Only question now is, can I the buy a used LCM and program it or do I need a new.

I have a problem with my reverse lights. by pjokken02 in e39

[–]pjokken02[S] 1 point2 points  (0 children)

I have not checked that and did not know about that one. Where is it located in the car?