Hi all i am having a problem with my horn signal, yesterday i pressed the horn for a long time to a void a stupid driver from hitting me, now the sound is different , weak then before i made a test with the VCDS i got the following error Address 09: Cent. Elect. (J519) Labels: 1K0-937-08x-09.clb Part No SW: 1K0 937 087 HW: 1K0 937 087 Component: BCM PQ35 H 020 0358 Revision: 00020000 Coding: 40180ABA900508C04008008011009924050000AE620089605C0440000000 Shop #: WSC 73430 790 00999 Part No: 1Z1 955 119 C Component: Wischer 18020 22 0601 Coding: 00D7B7 1 Fault Found: 03266 - Control Circuit for Signal Horn 009 - Open or Short to Ground - Intermittent Freeze Frame: Fault Status: 00101001 Fault Priority: 2 Fault Frequency: 1 Reset counter: 5 Mileage: 7312 km Time Indication: 0 Freeze Frame: Term 15 Off Voltage: 12.60 V OFF ON Term 50 Off OFF OFF i cleared the error , and rechecked i got no fault code , but the sound is still weak and different i tried to check the wires connection with the horn , but i failed , because i couldnt find it does anyone know what can i do to get it back as before thanks in advance

Sounds like the twin horn has failed and needs replacing.

Will your dealer in Qatar send you one if you return the old one?

i am really impressed that you still remember my case "warranty issue in Egypt for Cars from Qatar" i have no idea if they will accept replacing it or not, but i want to know what makes it fail like that !!!!!!!!!!!!

Hi Mohammed,

you can use any VW-Golf V or Jetta V signal horn.....loads of them on Ebay and easy to fix....just unscrew, unplug, screw and plug the new one in and on it goes.

I had the same thing on a car of mine....

thank you so much Octavia1Z but do you know where i can find this unit in my car

Octavia II they are behind the grills/bumper at the front of the car. I forget which side though i have a feeling it's the right as you look at it.