Jul 2, 2012. #2. snapman said: My mate's just texted me saying his horn no longer works on his astra, had the same problem years ago and was fixed due to a common fault, which I got fixed due to a recall, but my mate bought this astra only months ago, so the dealer said his car wasn't in the recall list, which I'm sure it would've been under .

opel astra h horn not working