drballard33

My 2009 C300 has the Halogen bulbs. I noticed the bulb was pointed a bit towards the ground. I took it into the shop and they adjusted it. It seemed fine so then I decided to put in new bulbs. The bulbs went in fine but now that same side is pointing up. I rechecked that the bulb is seated correctly and it is, I think I need to adjust the housing, is this possible? If so how? I am afraid I may have moved the housing when I changed the bulb which I am told is virtually imppossible but anyways, I am used to adjusting some screws in other cars, one for side to side and one for up and down. I noticed there is a white plastic screw, is that the adjustment screw? Any help on how to make this adjustment would be great, I cant find any help. I would like ot try and make the adjustment on my own as opposed to taking the bulbs out and taking it to the shop again.

Gullwing

Yes those are the adjustment screws