I have a 2010 fx4 with tow package ,rear defroster and tow mirrors , can i assume that they are heated ?

 

I would think so but just test them. Turn on the switch for the defrost and let the mirrors warm up for a few minutes then touch them and see if they got warm. If so they are heated if not then they are not or ya got the wrong switch.

 

M.gill,
What pkg(s) do you have?
Convience, leather, luxury ect...
Heated mirrors are not available on all pkgs...
Do you have a defrost button with an "m" on it?
Should be in the center, not hidden.

 

checked them yesterday they are heated ,i didnt think i would be able to feel the heat because it was so warm out , but they are in fact heated. thanks for your help guys

 

My extra defrost button has a 'R' for rear, which also turns on the mirrors.

The 'R' is so small, I never noticed it until my son pointed it out to me.