Tonight when we got home it was almost dark. Locked the TCH and then went to the other car to get something. Walked back by the now dark TCH and the interior lights came on! Walked away, the lights went off! Really weird! Obviously the smart key was working in a way I didn't expect...of course, I had to walk back to the car to see the interior lights come back on!

So, if you lose your car in a parking lot, you just walk around until the interior lights come on!

 

Or hold down the alarm button and follow the sound, like when you are lost at the Walt Disney parking lot