Does anyone know how to put on the tint for the back window of a TL? There are the lines on the back window that makes it very hard.

I know you are suppose to use a heat gun but I'm not too sure.

 

The rear window has a defroster. That's the "lines" you are referring to.

My guess is you've never applied tint before.
My suggestion is to leave it to the pros. By the time you buy all the necessary tools and materials, you're not saving a whole heck of a lot of money.

If you really must, read up: http://www.tintdude.com/tint.html

 

Leave it to the pros, that back window has alot of shrink to it.. and the pillars and top deck will get many fibers in the tint if you don't know how to tint.. It is worth the money to have someone that makes a living tinting, to tint on your car..

 

+1 just leave it to the pros