Like most of the Origin games of the 80's, the original run of Autoduel
came with a little trinket; in this particular case, a mini-'automechanic' toolkit, which actually fully functional and useful tiny screwdriver, wrench, and hammer.
This is one of Lord British
's few forays outside of the Ultima series, who did this one with Chuck Bueche
aka Chuckles the Clown.