Where is my horn fuse?
The fuse box is usually located under the driver’s side dash, in the driver’s side doorjamb, or in the glovebox. Many cars have a second fuse box in the engine compartment. Some models, especially older ones, run several electrical components on the same fuse as the horn.
Why does my car horn not work?
But an inoperative car horn can also be caused by a bad horn switch in your steering wheel, a broken “clock spring” under the steering wheel, a bum horn relay, a broken wire, or a corroded ground. Clean the horn’s ground connection and try powering the horn again. If the horn still clicks, you’ll have to replace it.
Why is my VW Jetta horn not working?
Recently the horn chirp when locking doors stopped sounding and then the horn stopped working all together when pressed on steering column. No warning lights on the display are lit. It seems ironic that the recall in 2011 was dealing with what seems to be the same circuit problems that would cause the car to stall when the horn was pressed.
What to do if your VW horn relay goes bad?
If you are not getting any voltage then your horn relay has gone bad. Replace horn relay and re-check horns. -If the fuse is good continue to Step 3. -If the fuse is bad, replace and recheck the horn. -Turn the key to the on position, but do not start the car. -Check windshield wipers.
Where does the power come from on a VW horn?
“….On Mk4 fuse #40 supplies the horn relay with 12V via relay panel connector S1-4 on a Red/ Brown wire. When the relay operates, the power comes out of the relay panel on a black/Yellow wire at S2-2. This wire goes to the horns on pin 2 of the horn connector. Pin 1 of the horn connector is spliced to a ground wire in the headlight harness.”
What to do if your car horn does not work?
If your horn does not work with direct power to it them you will need to replace your horn. -If you have a multimeter, disconnect the plugs on the horns and have a friend push on the steering wheel as if they were trying to activate the horn (note: ignition switch must be on).