For G20 and G21 3 Series (2019-2022) with factory laser headlights only - this module swaps white adaptive DRLs for amber-yellow, no coding, no splicing, no guesswork.
Works only on G20/G21 with laser headlights - not LED, not halogen, not facelifted G20 LCI units
Plug-and-play fit: replaces the OEM DRL control module behind the headlight housing
Searched as: yellow DRL module G20, amber DRL G21, adaptive DRL upgrade BMW 3 Series, G20 laser DRL mod
No effect on beam pattern, auto-leveling or high-beam assist - purely aesthetic, fully functional
Part number 63119428995 - matches BMW’s own ETK listing for yellow DRL function on laser-equipped cars
