Just wondering if anyone knew a reason why , when i installed a new hu (Kenwood 7015) my sunroof mesed up ? It will still open and close when i hold the button down , but it will not do it automatically. Is there a wire i unhooked when unpluging the factory hu or maybe when i unhooked the ground to the battery it lost something in the program? I have no clue what i've done ,any help would be great. Thanks guy's. Oh by the way its a 2004 SE 4runner.