02-06-2025, 09:03 AM
I have similar question, so I will hijack this thread 
On my U.S. origin S60 2019 I removed U.S headlights with amber side markers and installed EURO headlights without programming anything. What happened - they work, but even with only low beams on - there are some kind of extra LEDs in the bottom part, with like a squarish pattern, which are messing up the whole beam pattern. I had a theory that it is related to EURO headlights not having side markers, so another leds are turned on instead. So I was thinking, if I would change headlight type to EURO, would this problem with weird extra leds being turned on with low beams would be sorted?
On my U.S. origin S60 2019 I removed U.S headlights with amber side markers and installed EURO headlights without programming anything. What happened - they work, but even with only low beams on - there are some kind of extra LEDs in the bottom part, with like a squarish pattern, which are messing up the whole beam pattern. I had a theory that it is related to EURO headlights not having side markers, so another leds are turned on instead. So I was thinking, if I would change headlight type to EURO, would this problem with weird extra leds being turned on with low beams would be sorted?