Hi
For those in the know”¦
I have purchased a 13 button OBC (computer and wiring loom) but do I also require the relay unit to make this piece of kit work-?
No big deal if so, they are about £25 on eBay.
Thanks
OBC RELAY MODULE
Moderator: martauto
- Brianmoooore
- E30 Zone Team Member

- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
The relay unit is solely for the CODE alarm/immobiliser function of the OBC, and its omission will have no effect whatsoever on the operation of all the other OBC's functions, as long as you leave the immobiliser plug (green and green/red wires) not connected.

