
Purpose: Allows you to turn the horn on or off when the ignition is off.
Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.
2 – Switch on the ignition and run the VCDS program.
Line 1:
3 – Click on“Select”, then click on“09 – Cent. Elect.”.
4 – Click “Security Access – 16,” then enter the code “31347” or “48396“
5 – Click on“Adaptation – 10”.
6 – At the very top of this page, there is a drop-down menu.
From this drop-down menu, select “Additional Functions – Signalhorn ohne KL 15“
7 – On this same page, there is a second drop-down menu located toward the bottom
.
From this menu, select “not active” to disable it or “active” to enable it, then click “Submit.”

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