Has anyone experience any sort of noise coming from their sunroof?

Sounds like a knock or something similar coming from like up above.

 

The only noise I have observed is the inside slider moves couple of mm from fully closed and a gentle push back to fully closed takes care of it. Slide back happens due to vibration and inertia. You may like to add a bit of soft padding to increase friction.

Apart from that, you may like to fully open and see if a leaf or something has worked its way in or any spring may be loose.

Salim

 

Will look into this. I've been dealing with this and some other noises from the inside of the cabin. Thanks.