if i wanted to add rear defrost to my car how hard would it be and how do you do it?

 

Probably have to replace the whole rear glass...

 

There is no need to replace an entire window just for defogger strips. Call any aftermarket A/C installer and they should be able to install it or tell you who inyourarea can. All they have to do is lay an evenly spaced paper like decalgrid on the window, and hook up a wire to each side. One will go to ground, and the other will go to a relay.

 

thanks that works

 

my car has the strips on it and you can see the wires were run but there is no button
same thing for the trunk theres wires butn o motor
all i would have to do is find where the wires go and add a button?