I have a 2004 LeSabre with a memory drivers seat. After the car sits for a long period of time, like overnight and unlocking the car with the correct remote, the drivers seat will not go to its programmed position when I depress the memory button (on the door). If I jog the seat forward with the manual seat control, the seat will then go to the correct position when I depress the memory button. The dealer says he can't find any problem eventhough I have documented it with a video tape. Has anyone had a similar problem and how was it solved?

Thanks