Nope. Both my 2016 and 2018 had the heated mirrors and approach light. All that really means is if you do pull the actual mirror lens off, it has two sets of wires on it. Otherwise, it's still just a matter of running the wires down into the door (to the harness) and adding on the actual turn signals. If you do the "wire fish" method down the mirror, the hardest part is pulling off the door panel to get to everything.Does it matter if mine are heated with approach light?