Quote:
Originally Posted by Zyal8r
My USA E89 2009 335ii headlights follow the steering. It is very useful on twisty mountain roads. However they don't move up and down at all or try to stay level. Should they?
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if you have bi-Xenon headlights, they must level. It is a legal requirement in USA and Europe. Europe is even more stringent as they require automatic headlight washer (again only if you have Xenon). Automatic headlight washer though is not a legal obligation in the US.
Don't you observe the up and down movement of the beams when you turn on your car ?