Purpose: activates the brake/turn signal lights in flash mode during emergency braking.
Procedure :
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 on“Coding 07”.
5 – Select the “0” module and click on “Long Coding Helper”:
Depending on the year :
Byte 17:
Bit 0: Check “Emergency Brake Flash Light active”.
Or
Byte 16:
Bit 1: Check “Emergency Brake Flashing via Brake Light active” (to activate brake lights)
Bit 2: Check “Emergency Brake Flashing via Turn Signal active” (to activate turn signals)
