It doesn't, though. My 15 had dual pane windows, but no cold weather package.

 

The 'Cold Weather Package' does not necessarily mean the car has double pane front-door glass. Double pane front-door glass was installed in various GS 350 models with no particular reasoning for options or locale.

 

I checked the window sticker on my 2015; it said heated steering wheel, high intensity heater and water repellent front door glass was part of the F-sport package.

 

Wanted to check on this myself.... I have the 2013 Lux package and there are double pane windows for the front passengers but only single pane in the rear. Kinda strange but it is what it is.

 

I wish the rear windows were also double pane.

 

Definitely....

 

Just read this today, walked outside to confirm lol. My '13 LUX has the double pane front windows. Kinda cool

 

My 2013 Luxury does not.

 

Are you sure? I’m pretty sure all luxury models do

 

I thought it was hit-or-miss whether Luxury models had dual pane windows.

 

Perhaps it should also be stated that I have the cold weather package as well?

 

Just picked up a 2016 base with cold-weather package and dual-pane windows. Am wanting to have my windows tinted...has anybody with dual panes had their windows tinted? Any issues that I should anticipate?

thanks

 

My dual pane windows are tinted, no difference from tinting a regular window. No issues.

 

Are the dual-panes actually thicker or are they two panes half as thick as a normal, sandwiched together? In other words, can you add dual-panes to one that has a single?

 

It's slightly thicker, two thinner panes with plastic material in between. yes you can swap your single pane for dual pane.