Well, I drove home from work yesterday, parked the Enclave and came inside. My daughter came home later, didn't see any lights on in the car but this morning I have a totally dead battery. Tried to start the car remotely but when the doorlocks wouldn't work, I just thought it was the battery in the remote. I unlocked the driver door with the key, was surprised when pressing the power lock button on the door, my other locks didn't come up. The key wouldn't start the engine and is now stuck in the lock. The analog clock seems to be the only thing working, Buick driver assistance is on the way but couldn't use the OnStar either. Yeesh, what a mess, with a 3 month old vehicle with a little over 3000 miles!!!