Hello Everyone,Glad to be here.I have a 1999 Rav4,just bought. There are 4 buttons on the roof inside for the moon roof. Open,close,tilt,and ASC..Well the moonroof works awesome forward,back,and tilt up...Does Anyone know what the ASC button is?? Push it and the button lights up? I can't seem to find anywhere,what this button is?? Can anyone help me out here? Thanks,I know I should know this.

Does your room have an auto close function when you turn the car off? Some ASC roofs had that option. I've also seen where it was just a light and nothing more. Good luck.