knobs, and mystery features, it’s easy to overlook some of their most useful details. Take the tiny, unassuming slot on your gear shift, for instance. Tucked away in most cars, it’s so ...

That issue commonly takes the form of a gear shifter that you cannot ... mechanical shift mechanisms. Cars with mechanical shifters rely on a lever or shift knob and a cable to physically move ...

Viewer-submitted questions for The Car Doctor: Q: I have a 2017 Buick ... Q: My daughter has a 2019 Ford Focus with a rotating shifter knob, which sends a signal to a motor that does the shifting ...