White light when you back up - yup, they burn out and you can replace them with bright LEDs
Odd electrical problems that come out of nowhere can often signify a blown engine fuse - check and change yours here!
Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw
Small bulbs that burn out regularly - did you know you can replace these with LED lights?
Author
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.