What kinds of car features do you remember from the past?

You guys are reminding me of my age.
Steering wheel knobs.
Riding on the running board.
Crank starters. (Scared me to death because they'd sometimes suddently "kick" into reverse.
The already mentioned bench seats.
Inner tubes. And kits for them with scraper and stick-on patch.
NO AIR CONDITIONOING.
Bumpers that stuck out would get locked together when one car pushed another. The cars were unhooked from each other by someone jumping on a bumper.
A shelf at bottom of back window where a child could ride lying down.
Narowness. There was not room for three people side by side.
FLOOR shifts.
Doors that opened backwards.