I think it uses a smaller horn when you use your car fob to lock it. Like a complete separate horn.


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I found a fuse diagram from a older post, figured out where the fuses related to horn are, pulled them, didn't see any burnt ones, put them back into the correct spot and now, I have lost all horn noises. Before I used to get the horn beep when locking the car. Now I just hear the locks engage.

I tested every fuse with a multimeter and they are all good.

Any ideas what is wrong with my electrical.

On a side note, I have weird issues with my lights, I typically change one of the 4 H7 headlight bulbs every 6 months, also the left trunk taillight was blown as well, and the dash notification was telling me this too. Started the car up last night, turned on my lights, and the orange warning light was gone, checked out my taillight, was back working again.

Lots of weird electrical issues going on with this car.


UPDATE:
I simulated a "break in" by rolling down window, closing and locking door, and then reached in and opened the door. The alarm/honking worked.
Stopped alarm by starting the car. Shut down car. Locked car and now it honks when being locked.

But the steering wheel horn still doesn't function!?!?

I don't know...

 

There are two separate horns, the alarm/locking horn is not the same as the steering wheel horn. Check the fuses for both, clicking noise is a sign that the horn went bad, this is actually pretty common on this car. You can test the horn by applying power directly to it and see if it works.

 

I can't remember exactly but I think there was a recall for a bad horn relay in the steering wheel when the Mk6 Jettas first came out. Pretty sure I had that done on my car after I bought it.

 

It looks like the horn is located behind the front bumper, passenger side, found this post with some pictures (post #9)

Any idea what relay it is?