My 09 plate Alhambra Stylance has xenon headlamps on the dip beam. My previous 57 plate Stylance had electrically adjustable beam height with Halogen lights but this has been removed with the xenon lights on my current car. I have noticed that the dipped beam has suddenly got lower and whilst checking them against the garage door I suddenly heard a motor noise like the old adjustable beams moving and noticed the beams going up and down before going back to where they were. Has any one else had his problem. I was told by my dealer that the headlamps were fixed with the introduction of the xenon beams but they definitely moved.