Where is the horn located on a 2013 Volkswagen Jetta?
They are underneath the bumper, left front corner of the car.
How do you check a horn switch?
Test the relay switch – Remove the relay and set your digital multimeter to the Ohms setting. Touch one meter lead to the switch relay socket and the other to the battery negative post. Have another person push the horn button to test the reading.
Why would a car horn stop working?
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. If the fuse is good, jump power directly to the car horn with a homemade fused jumper (photo).
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.”
Why does my VW horn not make a clicking sound?
If you do not hear a clicking sound go to Step 4b. If you do hear that clicking sound, it means that your clockspring is working correctly, and your horn relay is PROBABLY working correctly, but new relays are available here. Step 4b. If you don’t hear any electical clicking sound then your clock spring is bad, or it has a loose connection.
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 is the fuse panel on a Volkswagen Passat?
The fuse panel is located behind the cover on the driver’s side of the dashboard. Pull the lower part of the cover in the direction of the arrow and remove the cover from the bottom.