My dealer replaced my Pilkington heated with the Fuyao which was crap. They claim it is the same, but I found the rain sensor did not work through the Fuyao glass which has a slightly different tint. I posted this on the forum and many had the same experiences and my independent LR mechanic also confirmed this usually occurs.
So, try out the automatic rain sensing wipers a few times and if they don't work, demand that your dealer replace the window with OEM equipment. They put the Fuyao in because it's cheaper.
And as others have said, you should be able to pretty easily find out what equipment your vehicles was originally shipped with. While heated can be an option added, it is most likely part of the standard equipment of your trim package. So look in the user manual for your model year and trim and see what came with it. (you can find the user manuals online. sorry, don't have the link)
Good luck. Let us know how it works out for you.
