Okay Forum Folk! I need some assistance tracking done an issue with my mirrors. I have power fold signal mirrors on my '03 Tahoe LT. It appears to me the only thing not functioning is the ability to adjust the mirrors. I'm unable to find out if this could be a fuse but I doubt it because they do fold. I not sure what fuse they are under anyway because the manual doesn't say or I can't find. My guess is the switch is bad or malfunctioning. Please give me your thoughts or ideas. Thanks!