Posted: Tue Nov 04, 2008 8:17 pmI believe it's auto-levelling, so both when you hitch a trailer etc, and also if you're on a steep incline, my lights adjust themselves slightly.
my experiences with headlight adjustments below,
when the car arrived the low beam headlights were abit low - especially on highway driving.
so at the last service - i got the headlights raised, but they raised it too high.
so tonight, i just lowered them, what worked for me was to use a philips head on an electric drill. (see the diagram Arith posted on page 1)
*if your car is still under warranty - easier to just ask the serviceman to do it.