2007 S4 .... today, for no reason,the top won't close. Everything looks fine, no warning lights or messages. Nothing happens when I push theopen/cose button as I always do. Shouldalso be able to close it w/ the remote key but that doesn't work either. No sound, nothing looks unusual in the trunk. Tried everything in the manual; e.g. locking/unlocking,leaving it alone for 30+ minutes, using the remote key-in-door. Any ideas?

 

Mess with the trunk partition, & try to put it all the way down. It might just be a safety sensor.

 

Still nothing.