2007 Silverado NBS Vortec Crew 4x4. Changed my DL8 mirrors for monsterautoparts.com 1334-5034B Tow mirrors. The olny difference is the new ones are tow and have signal. I had standard mirror with power and heat. Now, both mirrors move when I select a ceratin mirror with certain direction and when I move drivers mirror down it blows the fuse. Anyone got any suggestions? Did I pick mirrors that arent compatible with DL8 door modules?
Any help appreciated.

 

Found the issue...pretty sure anyway. Found out I could take the power window/lock/mirror housing off by just removing the handle assist and prying up. Once I did that, I could get to the connector (so basically, no taking the door panel off). I unplugged the new mirror and plugged the factory mirror back in...it worked. So, I plugged the new mirror back in...bingo it works...no blown fuses. So, reseating worked go figure.