If the battery has ever been disconnected, the express close function won't work either by the fob or the door switches. Look in the manual and it will describe how to reset or re-program the express close function.I just bought a Black 05 STS and I just love it. I have been going through the owners manual and it says when you hold the lock button for more then 2 second that the open windows will express close.
My windows will not close.
Can anyone shine some light on my problem,