Note: Standard VCDS software cannot perform this alteration; it requires a specialized app unlock via VCP, OBDapp, or OBDeleven.
If your vehicle has Audi Active Lane Assist, you can change the menu setting so you can select early or late intervention directly from the MMI screen. A5-Frnt Pass Assist Function: Long Coding Configuration: Look for Selection_state Value: Change to Menu 2. Activate Automatic High Beam Assist (Light Assist) audi a4 b9 coding list
: Module 17 (Instruments) > Coding > Long Coding Helper > Byte 1 > Enable Bit 0 (Check "Staging" or "Gauge Test/Needle Sweep active"). Note: Standard VCDS software cannot perform this alteration;
Unlocking the full potential of your Audi A4 B9 (2016–Present) goes beyond performance tunes and physical mods. With the right tools, you can access dozens of "hidden" factory features through software coding. Activate Automatic High Beam Assist (Light Assist) :
Hook up a battery tender if you plan to sit in the car with the ignition on for extended periods.
: This information is for educational purposes only. The author and sources are not responsible for any damage to your vehicle. Always consult professional services if unsure.