I had OEM power, heated and signal mirrors and changed them to OEM power heated mirrors. No real issues. Got the stuff from the Fraud Dealership and they had a pigtail harness to make it a plug and play issue.
Dont want to hi-jack here...but, i just installed a set of mirrors from an 05 with the marker lights,question is ..is there a harness available to power the marker lights? or do you have to do some redneckingineering to get power? i want running and signals...thanks