Can't fly out while you have a vehicle in Mexico?? True?

Knowingly breaking the rules or twisting the rules in your favor is a risk that some people take as a joke. If you can't do the time, don't do the crime. If having your vehicle impounded is worth the risk and lawyers fees and fines, go for it. Just don't post your sob story hoping for other rule following people to read if you get busted . Keep it to yourself.