Scam: Man in suit with “broken down” BMW at Burbank freeway entrances

So I’ve seen this guy three times now. Twice at the Pass Ave 134 W exit and once at the Zoo Drive 134 E entrance.

He’s a hefty Eastern European looking man dressed fancy in a suit, and his BMW hood is open and he’s constantly trying to flag people down. It’s clearly some sort of scam but I have no idea what the scam is. Anyone have a clue or seen him before?