Did all of the above 3 times on my 07. Finally I pulled the door switch and took it apart ( 4 screws ) cleaned the contacts and re assembled. ( all very easy. Just be careful when taking it apart ) Now I don't know if it was the cleaning of the switch or the new battery ( the old one had good power but was 6 yrs old so I figured what the heck ) Either way the only thing I did differently with the battery on my 3rd attempt was to leave it disconnected longer, appox 45 mins while I ate dinner. When I went back and connected it, everything worked. Thanks to all the posters for your assistance. Great info and it saved my cheap !@# a trip to the dealer. :)