The dealer has agreed to hook their computer up and fix the reverse beep for free. The service manager also wanted me to tell him what other customizations I wanted so they could do them all at once. I was thinking of the seatbelt alarm as well. What else have you had done or recommend?
If he can make it so unlocking the drivers door unlocks them all, it works better for familys, if you are mostly solo, not so good.
The headlights, they are set to go off 30 seconds after you open the driver's door with the car off. They can be changed to go off immediately when the door opens. There is a list starting on page 587 of the owner's manual.