yeah, i have got this, done it a few time and now it has stopped working :s oh well. one thing i do like tho is when you unlock the car, but dont open the doors, it automatically locks again after about 2 mins.
Mine occasionally stop working, and for some reason this fixes it...
Force all windows up as far as they can go by holding the buttons up
Lower drivers window using the auto
Lower passengers window using the auto
Press and hold both buttons down for a few seconds
Raise drivers window with the auto
Raise passengers window with the auto (using the passenger side controls)
No idea why it starts working again after that, or even if i need to do all that to make it work again!!