Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.
The rear wiper that you forgot you had until it streaks horrifically on a rainy day? Change it now!
Harsh downshifts? Slipping gears? You might be low on transmission fluid
Learning how to jump your car before you need to is an excellent idea
On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!