Quote:
Originally Posted by RTC3000
Interesting observation: I checked a few M4 CSL pics from US owners in this forum and all of them have the standard beam lights on when the yellow DRLs are on. Haven't seen a single pic of a car with running engine with the yellow DRLs without standard beams on. 
Is it maybe different from state to state in the US? |
I posted a picture earlier of my USA CSL with the engine running, beams off, and yellow DRLs on.
Here’s another. The engine is running.
I drove around a bit last night with only the yellow DRLs (no beams) to confirm the behavior.