So the other day I went to a restaurant and let the valet park my car. When it was time to go they took a mysteriously long time to bring my car around when they finally brought it I drove away and noticed that my gas gauge was no longer set to boost (I have the jb4) so I went into the menu and found out that it was on map 6 when I had it on map 5. I guess the valet guy went into the menu and freaked out switching around the settings
unless he knew what he was doing which I doubt.