Rex wrote:Does it have a sliding sun shade or just the glass roof?
Both (assuming I understand your question).
The sun shade can be manually pulled back (sunlight then comes through the glass), or it automatically retracts with the glass when the sunroof switch is used.
Pushing the button the other way makes the back of the glass tilt up for the venting (when the glass roof is closed) - of course, if you do not pull the shade back manually at that point, the venting is not useful (different from the Q that had that little piece of shade that tipped up)!
Z