Originally Posted by
stimpy
You'd have to go ground-side to eat at Le Bec. Are you coming and going with AF Schengen? If so you shouldn't have to re-do security, however I've never tried a transit at LYS so I don't really know.
If you see any AF ladies walking around you can get the code from them. Or just stand outside the door and wait for someone else to enter or exit.
You have indeed not to clear security again when transferring intra-Schengen. Transfer at LYS is really easy and fast, no comparison to CDG.
There is an AF transfer desk just beside the lounge, sometimes manned, sometimes not. You might also try just to open the door of the lounge, sometimes it's not closed correctly. Don't expect a lot of this lounge, it's like CDG 2G.