Jerky Headlamp

[begins]

Hi all,

My C5 left Xeon headlamp seems jerky. I can see it clearly when my car stop behind the car in front and the light get reflected on the front car rear bumper.

I am not quite sure whether this means I have to replace the bulbs (expensive in the 1st place) or the directional headlamp has its screw loosened somewhere?

Kindly advise me and Thank you very much.

Regards,

[MJM]

I would be looking at the linkage/drive motor in the headlamp. Someone with access to servicecitroen may be able to find a diagram of the assembly.