How do I check if my heated mirrors working? when i push the switch the light works but my mirrors are still full of ice, this happened last winter. any idea where to start checking before old man winter come again...... thanks

 

Get a mufti-meter and check the switch then check at the connector for the mirrors in the door.

 

Maybe check fuses?

 

Good point I was assuming he would have done stuff like that already. But you know what they say about assuming things.