The dealer is towing it in for the 3rd time today. If we go 2 or 3 days without driving the vehicle, the battery is low enough that it will not crank the engine. The first two times they found no problem and just charged the battery. The last time the dealer had it he checked for discharge and he replaced the battery.
We have turned all the interior lights and everything off so it is not an open door. This is getting a little old.