1988 BMW 535 6 cyl Two Wheel Drive Automatic 236*** miles
I have a horn behind my battery (in yellow circle in the picture) when you press the horn on the steering wheel it does not go off and i didnt want to go ripping things apart to figure out where it was hooked up to..Is it for an alarm i didnt know i had?
The On Board Computer has an alarm feature and is connected to the horn that sits behind the battery.
July, 8, 2008 AT 10:08 PM
So do I need to by a remote for it to work or is it not that kind of alarm. If not when would that horn ever go off
July, 8, 2008 AT 10:47 PM
Its not that kind of alarm. Unless you set it through the OBC, it wont go off and of all the E-28s I have had, I never used it. If you think about it, when was the last time you actually paid attention to an alarm in someones car.
December, 2, 2012 AT 7:02 PM
When does the horn alarm sound (for the obc)? Just curious. I know you can set a maximum speed with the obc, but the obc also has a gong under the dash.