The guy tries to surprise his family by asking for a photo of the car, then plans to pop out of a fake car seat. But the plan backfires when he gets stuck. The car has a toy car glued to the hood. The request was something like "the guys don't believe I glued a toy car on the hood, can you send a pic of it" or something.

The show has mystery elements, and the episode starts with the premise that the guy is missing. I forget how popular of a show it is.