· Premium Member
I just replace the mirrors on my 99 with some I bought off of ebay. ($50 compared to the $300 GM wanted). On mine, there is a small triangle shaped trim piece in the front corner of the door and that was the only thing I had to remove. Behind that piece are the attaching bolts for the mirror. I'm not sure if the 02's are the same or if you have to remove the whole door panel. Mine plugged in to the existing harness with no problems (except the new ones didn't come with the dimming option), but the power adjust works as well as the heaters.