Function to be activated via VCDS - VAG-COM software
Description of the option:
Allows fog lights to be used as daytime running lights
[09 – Central Electricity] -> [Coding- 07] -> [Long Coding Wizard]
Byte 0:
Bit 4: Check “Daytime Running Lights (North America)”
Byte 17:
Bit 4: Check “Daytime Running Light with dimmed Low Beam” (or “Daytime Running Light via Fog Lights” depending on your VCDS version)
Adjusting the power of the fog lights (from 1% to 99%)
Byte 20:
Change the value of the Dec box