Signature Auto Products / Inalfa / ASI / Model 750/840/845/925 Pre-owned Aftermarket Rainbow Ribbon Cable Sunroof Module. The sunroof module is in good used condition and has been inspected/tested here at our facility. ** Please note this SCU will only work with the older, rainbow, ribbon cable. The grey ribbon cable is a newer unit, we carry those also. Please contact us with any questions that you may have. We offer a full money back guarantee with this item.