Any 12v horn will do it. If you need any further help (pics, etc.), I wrote an instructable on it. Just go to www.instructables.com, and search for Astra, and you should find it.
I plan on putting a second horn with this one. This one will be a h...
That is likely because they don't want to get into technical problems over the phone. However, I have had the same problem as you. And like you, I wanted to figure out what I could do to stop the car from sounding like it was attempting to attract...
The horn is a lot louder on the outside than what it seems like from the inside. I laughed out loud the first time I honked my horn - - and it does seem wimpy, even girly. But stand in front of the car and have someone else honk it. It works. The ...
I personally wouldn't change anything as if something goes wrong the dealer will pin it on the changing of original factory equipment. I owned an Astra and found out afterwards that the airbags do not automatically signal onstar. It is not equippe...
I want to replace it with something that is A LOT LOUDER and has a lower tone. But I don't know what to get and if it would mess up my air bags or my OnStar system. I can't get an answer as to what would work. Not from OnStar or the dealer!
I agree! I had someone slowly backing up, heading right toward my Astra. I held down the horn but he still bumped into me. That shy little beep doesn't do it! I wantto replace it with something that is A LOT LOUDER and has a lower tone. But I don'...