I recently purchased a used certified 2018 SanteFe Ult from a Hyundai dealer. The buying process went descent until this happeneed. They told me that one of the key FOBs was missing and that "Hyundai requires us to provide 2 key FOBs with a CPO sale". They said I had to purchase the second FOB at a cost of $350. To me this seems unethical and wrong. Anyone here know the facts on this?