There's been a lot of discussion about this (somewhere...I get lost between all of the threads). Rumor is that there's a software or possibly a hardware glitch with the new UConnect5 modules (this comes from a guy with inside sources at the factory). Normally, window stickers come out a few days after the build sheets. But in this case, zero window stickers have been issued - even for trucks produced a week ago. I'm assuming that they'll fix this glitch in the next day or two, and start pumping out window stickers.