I bought the season pass when I originally bought Halo 4. I stopped playing just before the first map pack was released. I want to get back into the game, and I know I've missed a few map packs. How do I download the packs without being charged again if I were to download it through the marketplace? (I already paid for them because I bought the season pass)
EDIT (More info): From what I've read, to get the map packs with the season pass you have to access the "Xbox Live Marketplace" option from in-game. When I select the XLM option there are only 10 things, the Spec Ops pack and 9 avatar items. No map passes. So I guess my question is how do I download the map packs with my season pass from in game?