My sun roof needs alignment.It is not flush with the roof and makes a lot of noise.Is there a way to adjusted? Thank you for your help.It is a 190 model,1990.

It might need lubrication, and it can be adjusted.

My top was slow, and did not go to completely closed position.

I started off by lubricating it with some grease. I used some stuff I had around, but others will tell you that lithium grease is best, and it probably is, but I just did with what I had.

I went to the trunk, and there is a place to make adjustments to the sunroof behind the left hand side trunk panel.

I messed with mine until I got it in the right position.

A lot of Trial and error on my part until it was right.

I remember pulling a white knob out like a clock adjustment pin. and then turning a nut like thing that was plastic with a ratchet. once I had it adjusted right, it was all good. I did have to use the open and close button a few times as well to get everything organized.

But I am not a tech, and I take no responsibility for this if I am wrong.

You will want to wait on a tech to answer.

Alon

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'92 300CE - Sold
2004 C240 - 744 - C7 Wheels - Android Radio
2002 C320 - 816 - Sport Wagon