Audi A3 (8P) Facelift – Activate Daytime Running Lights (DRL) in on-board computer (Coding)
Purpose: Allows you to activate/deactivate the daytime running lights in the on-board computer (for models from 2008).
Modification possible only for vehicles with a 30 byte module.
Proceed:
1 – With the engine off and the ignition off, connect your official VAG-COM VCDS cable to the computer and then connect the other end to the diagnostic socket on your vehicle.
2 – Turn on the ignition and start the VCDS program.
Line 1:
3 – Click on “ Select ” then click on “ 09- Power station ”.
4 – Click on “ Coding – 07 ” then click on “ Long Coding Wizard ”.
5 – For models after 2008 :
Byte 22 : Bit 1 : Check “Daytime Running Lights (DRL) switchable via Menu”
For models after 2010/2011 :
Byte 15 Enable bit 7