How do I reset the Service lights?

[Turf1600]

Just as a tip I use a continuity tester. I clip it onto something grounded and then stick the lead in hole # 11 (I think)

[Sam Cogley]

Your friend, Search is.

http://www.r3vlimited.com/board/showthread.php?t=71069

http://www.r3vlimited.com/board/showthread.php?t=54601

[E30 Cabrio]

It's been a while since I've done this and a search didn't help.

I have an 88 Cabrio, and need to reset the service light.

I had my oil changed, but not at the dealer so I need to reset the SI lights.

I need to find the diagram that shows which pin connectors I need to jump to reset the light(s)

Anyone have the diagram and instructions?

I've done it before, but can't find the diagram.

I had a printout once, but can't find it.

I believe I have the 173 ECU

Thanks.