Post by
philipa_240sx »
https://forums.nicoclub.com/philipa-240sx-u68765.html
Sat Apr 12, 2008 1:36 am
Welcome to the forum!
The heated mirrors are activated with the same switch as the rear defroster. Unfortunately it's not just a simple 'software' fix to enable the heated mirror option. You actually need to add the heated mirror assembly and the associated wiring harness to your car. I am unsure if any Rouges come with the wiring harness since many other options don't have thier respective harness if it was not part of the vehicle to start with. (ie Bose Audio, fog lights, moonroof etc).
Now what would it take? I've checked the FSM and the heated mirror harness is combined with all the other functions for the door. You would have confirm the wires are there, the relay is installed (it's in the engine compartment) and power is applied when the defrost switch is activated. You would then need the mirror heater. Nissan does sell replacement mirror glass with the heater built-in, but likely you need the entire mirror assembly to get the heater wiring harness from the mirror to the door. The mirror assembly will set you back approx for $150 each side.