Hi,
Her car if I understood everthing correct is made for the UK market. If that car is driven on "wrong" side of road the light will hit the car she meet on left side.

My own car which is imported from US has a DOT pattern, and in that case it just could be lowered if driving in UK. But I don't think it's legal, maybe temporary.

Light pattern:
What?s right hand drive (RHD) or left hand drive (LHD)? - Blog - Kindle Industry Limited

/Lars