Yesterday morning i had a phone call from my verrrry concerned Father-in-Law,(Who knows NOTHING about cars), and has a 55reg Fiat Punto.
This was the convo....
Mick.(FiL), "Kev, i took my car for an MOT and it failed on the Horn not working, they said it could be a fuse but if not it may be a spliced wire in the harness. If it's a wireing issue they would have to take the air-bag off and drop the steering column to find the fault"
Me. "So how much are they saying to fix it"?
Mick. "They said between
3-4 HUNDRED £'s"
Me.
"I'll be around shortly and have a look"
So off i went with my electric tester, a Snap-On one, where the whole handle lights up when a Live wire is touched.
A quick check of the fuse for the horn, all fine, connected the tester to Negative side of the battery, placed the probe onto the Positive connector on the horn, told him to press the horn, Bingo! the handle lit up.
Me. "Your horn is knackered Mick"
A 2 mile drive to a friends parts place, £9.97 for a new horn, 2 mile drive back, literally, 5 mins to replace the horn as it was sooo easy to get to, just by the slam panel at the front of the engine bay, and..... BEEEEP,BEEEEP.
Me & Mick. "
"
So, beware of issues that a Garage Fails your MOT and quotes you a stupid amount of money to repair!!!
ALWAYS Ask here or on ST-RS.
Job done for a tenner and not £300-£400!!