PERFECT! Was just ready to have to take my 2012 RR Supercharged in due to sunroof not closing all the way and having my liner ruined with water at carwash. Wanted minimum to diagnose and then as most I've heard rather than repair, the dealer would recommend motor replacement. Just followed the advice of holding the sunroof lift button for 20-40 seconds until I heard the click, then opened it normally, then shut it normally and voila, it worked and is now back in order. This is my first forum and since Im not working now this has saved me lots of $$. Thank you all for great advice and thoughts. I know now where to go and hope to help others along!