Purpose: Maintains the brightness of the LEDs (DRLs) when the turn signals are on.
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”:
Bytes 23:
Bit 7: This is a hidden bit; you must replace the 0 with a 1 directly in “Binary” (the eighth 0 with a 1)
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