We have just added many of new screen protectors, especially the ones for your 2012 Car OEM navigation system.
You can find the protector for your car navigation below:
http://lexerd.com/shop/page/25#car
We also have screen protector for 2013 Lexus LX570 navigation system.
http://lexerd.com/shop/article_17-9smm10-7sduhc/2013-Lexus-LX570-Screen-Protector.html
There are some customers have asked us what feature they should get for a car navigation screen. Clear or Anti-glare?
If you would like to have the screen doesn't reflect the sunlight to your eyes, you might want to consider to get an Anti-glare protector.
Although many customers like to have their screens look glossy.
However, don't worry that the Anti-glare screen protectors are going to let the screen look blurry. It's guarantee to preserve original color tones.