The only time my horns works is when it is set off in alarm mode
1999 CADILLAC CONCOURS
Horn only works when it is set off in alarm mode.
have the same problem?
Thursday, December 22nd, 2016 AT 1:52 PM
If you are saying the horn does not work when pressing the switch on the steering wheel? The best suspect is a broken clock spring. That is a wound-up ribbon cable in a plastic housing under the steering wheel. As it continues to break, other systems in the steering wheel will also stop working. Most commonly that is cruise control switches, and the red airbag light will turn on.