Function to be activated via VCDS - VAG-COM software
Option description:
Allows the lights to be switched on automatically when the vehicle is traveling at more than 140 km/h.
(The lights will automatically switch off if the vehicle is traveling at less than 60 km/h)
[09 – Power Plant] -> [Coding- 07] -> [2 RLS] (in the drop-down list) -> [Long Coding Helper]
Byte 0:
Bit 0: Check “Highway Light Function active (above 140 kph / 90 mph)”