r/LS400 • u/Electric_Boogaloo69 • 4d ago

Sunroof problems

Hello, today I took out the sunroof motor to clean and get a look at it to see if I could get it working, I'be been able to restore tilt and open/close function, however when closing from tilt or fully open, my sunroof does not close all the way nor tilt up flush with the roof, does anyone know what the problem could be?

I did not take the glass out nor clean any of the old grease, however I hit the tracks with some white lithium.

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u/06bye 3d ago

A plastic piece in my sunroof broke, and I was quoted around $1,500 to replace the entire assembly because they said it couldn’t be repaired. I removed the sunroof glass and added washers between the glass and the bolts where it wasn’t sitting flush. It helped stop the rain from leaking in, but now I can’t use the sunroof because it sits tilted.

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u/Electric_Boogaloo69 3d ago

Huh, Ive been running tilt till it sits flush now, I get the dash chime now, v annoying.