OBC
Moderator: martauto
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acc
- E30 Zone Newbie

- Posts: 3
- Joined: Wed Apr 20, 2005 11:00 pm
HOW DO I FIT A RETOR OBC HORN TO MY CAR TO WORK WITH OBC COMPUTER THERE ARE 2 WIRES WHERE DO I CANNOT THESE TO
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cros
- E30 Zone Regular

- Posts: 263
- Joined: Sun Jan 09, 2005 11:00 pm
Two wires on the horn?
One goes to a permanent +12v, the other goes through the OBC relay box as a switched ground.
http://www.e30zone.co.uk/modules.php?na ... pic&t=7116
One goes to a permanent +12v, the other goes through the OBC relay box as a switched ground.
http://www.e30zone.co.uk/modules.php?na ... pic&t=7116
