I have a early 2015 gmc sierra with regular mirrors,dont have the trun signal or nothing just has power adjustment so you can adjust the mirror part. What i am looking for is a plug and play tow mirror that dont have all the fancy stuff i just want to be able to adjust the mirror part of the mirror with my power switch inside.I know i can get a harness and also a after market DIY HARNESS so everthing will work but i just want to upgrade to a cheap non Manuel tow mirror that will work with my mirror adjust switch inside without buying a bunch of aftermarket things for it.As long as the power mirror part will work i will be happy i can fold them in or out manual myself. Any info will be helpful guys.I dont need to puddle lights,signal lights in side mirrors etc,etc etc.just a good set of tow mirrors were i can adjust the mirror part like the ones on it now.