I doubt the manuals were removed during the install of your fog lamps. The manuals don't have any information pertinent to the install at all. My guess is either during the delivery check in of the car off the transporter or pre delivery check out before you take possession, the manuals were misplaced. There is a chance they manuals may have been left out from the factory but I find that pretty hard to believe.
Just go back to the dealer and tell them you're missing all of the manuals/documentation for the car. Either they'll locate it or they'll have to order you a whole new set.
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