Re: Battle field 3 expansion packs

You're in the Medal of Honor forum and there is a Battlefield 3 forum dedicated to BF3 matters.  However I will answer your question.  You have to first enter your online pass code that came with the game.  Then enter the premium code.  Next start BF3 - you will get a pop up stating you now have access to Premium, log in with your origin account when prompted, then at the main title screen go to the BF3 in game store, go to the Premium Tab in the in game store and download the Back to Karkhand, Close Quarters, Armored Kill, and Aftermath expansions and close BF3.

After the expansions are downloaded go to the games portion of the XMB and install each of the expansions by clicking on the bubbles.  After each is installed start BF3, and you will get a popup for each of the expansion packs notifying you that you now have access to them.  After that from the main screen go to mulitplayer, then to server browser, and click R3 to open the server browser filter and check all new maps and game modes from the expansion packs or you won't find any games from the expansion packs. Now you are finished.