It's on the dash just below the word "SoundScreen" on the windshield, whatever it is it also doesn't sit particularly flush with the dash pad. It's a semi clear panel I guess approximately 2"x6" with a bunch of large square dots on it.

 

Precrash warning. ...as in if someone pulls out in front of you and your speed is excessive for the distance between the vehicles. When activated, the brakes are pre-loaded should you have to apply. It's a great feature once your nerves deal with the first encounter ....RP

 

Aha! Thanks!

 

It flashes red and reflects on the windshield. You will notice it when someone slows down and turns right in front of you.

 

Or when you're backing out of your driveway before the sun comes up and the truck thinks your neighbor's garbage can is a car coming at you. That's when you go back in the house and change your shorts.