New member. 749 key code card

HI i am a new member . I have a Scrambler and a Multistrada 1200 enduro, looking to get a 749s , the seller has the red and black keys but is unable to locate the key code card - will this be a major inconvenience or can it be worked around.

Old post, I know, but there’s no key card code for those just the black and red keys, the red key being the important one.