Join Date: Nov 2008
Location: East Yorkshire looking out at the sea
Thanked 96 Times in 79 Posts
Pull the cover off where your horn is on the steering wheel, there are two wires with connectors that go on some metal strips that make the circuit when pressed, one of those might have worked loose with the vibration, I had the same problem on my van, pushed the clip back on and nipped it tighter with some pliers, this cured the problem.
Just watching a shifty looking geezer in the library searching intently through the 'S' section of the dictionary, he's stopped now.
I think he's up to something. . .. . .