Function to be activated via VCDS - VAG-COM software
Option description:
Enables the brake/turn signals to flash during emergency braking.
[46 – Power Plant] -> [Adaptation – 10] -> Channel 50 (Adaptive Brake Light in the dropdown list)
Add the following values together:
+1: Activate the brake light flashing
+2: Increase the braking zone (only for sedans)