Can it be a whacky new take on a Haynes car manual...?
You could put in a lot of interesting features of the car in it, yet with all kinds of crazy shit that isnt actually there on the car in real life, that will drive the manual user to distraction trying to find the Ejector seat button and flamethrower switch that actually wasnt there in the first place.
haha, that'd be epic. I can imagine opening the manual to the side view of the whole car with the cross section cut through it to reveal the insides and it showing two massive canisters of kerosene fuel and 4000 rounds of Armour piercing rounds. and the drive lifts up the bonnet to reveal that actually, they're lacking an engine...
I'll make the commercial! And a visual instruction manual with a fake car.
"And when I want to use my flamethrower, all I have to do is open this section, release the safety cap like this and WHOOOOSHHH - a nice flame*
I can see all the new owners trying pry open their dashboards with a screw driver...