Car dashboard lights are nothing new, but as technology advanced, so did the variety of symbols on your car dashboard. Some of these symbols illuminate every time you start your vehicle, though no worries unless they stay on after you start the engine.

In a nutshell, the purpose of the car dashboard symbols is to either inform or warn the driver. For instance, the high-beam symbol illuminates when you turn on your high-beam lights. It has only an informative character. On the other hand, if the check engine symbol illuminates, you should start to worry.