What specific mechanism did Henry Ford use to steer the Quadricycle?
Answer
A tiller
Unlike modern cars that utilize a circular steering wheel, the Quadricycle was controlled using a tiller, a steering mechanism similar to that found on a boat. This was indicative of the vehicle's rudimentary construction and its divergence from the standardized designs that would define later mass-produced automobiles.

#Videos
History of Henry Ford's Quadricycle - YouTube
Related Questions
What was the name of the first self-propelled machine created by Henry Ford in 1896?Where was Henry Ford employed as a chief engineer while he developed his early automotive projects?On what specific date did Henry Ford complete the first successful drive of his Quadricycle?What type of engine powered the original Quadricycle constructed by Henry Ford?What existing technology provided the structural basis for the frame and wheels of the Quadricycle?What specific mechanism did Henry Ford use to steer the Quadricycle?What was the primary purpose of constructing the Quadricycle for Henry Ford?Which company, established in 1899, was Henry Ford's first automotive business venture?How was power transferred to the rear wheels of the Quadricycle?What did Henry Ford do immediately following the successful testing of his first Quadricycle?