
Maybe I’m weird, but I read the manuals that come with most of the products I own. I don’t always read them before I start playing around with the product, but I almost always do sooner-or-later. Sometimes it’s a waste of time and I learn nothing new. Other times, I discover useful new features and capabilities that I might not have ever found otherwise.
I am especially diligent with the manuals for the automobiles I’ve owned over the years. Cars are complicated machines . . . and they’re among the most expensive products that most people own. When I get one, I want to know all of its ins-and-outs. I want to understand how its features work. And I can learn a lot of those things from the manual. Not everything, of course; most cars have ‘undocumented’ features and hacks that you can find in the service manual or enthusiast forums. Those are even more fun. But the regular owner’s manual can still provide a wealth of useful information.
Of course, in a modern car manual, there are a lot of disclaimers and legalese. It’s not uncommon to find a description of a feature, and then a warning instructing you to never-ever-ever use that feature unless you’ve signed a waiver, parked in a bubble-wrap sphere, and put on a helmet.
It wasn’t always that way. As I have mentioned before, I am the proud owner of a 1977 Jeep J-10 pickup (which is currently being restored). Its owner’s manual—which is actually an owner’s manual for the entire 1977 Jeep product line—does have some legalese warnings here-and-there, but overall it just tells you how the vehicles work and how you should take care of them. To a modern reader (like myself), it’s a bit disconcerting. But perhaps even more disconcerting are the features and oddities that are completely absent from modern cars . . . some of which deserved to land in the dustbin of automotive history, and others that ought to make a comeback.
Read on for some examples.

