- Buick Ownership
- 2012 Buick Lacrosse
Recently I've been having this strange occurrence whenever I leave my 2012 Buick Lacrosse. When I open the door/leave my car, the horn honks 3 short honks. I tried searching for any reason behind this but couldn't find anything. I know that it is not the warning that I left my key in the car because it's in my pocket and the honks happen before I close the door. I was also walking up the stairs inside when I heard the same 3 short honks again. Anyone had a similar experience with this?