Car Dashboard Symbols Explained: What Do They Mean?

The car dashboard symbols that appear when you start the vehicle are mainly warning and reminder indicators. When the vehicle’s electrical system is switched on, these symbols perform a self-check. If no problem is detected, they usually turn off shortly afterward. If a problem is detected, the corresponding symbol may remain illuminated to alert the driver.

Dashboard warning symbols are generally yellow or red and indicate different levels of severity: solid yellow, flashing yellow, solid red, and flashing red. A flashing red warning light generally indicates a serious problem that requires immediate attention and should be checked or repaired as soon as possible.

For a detailed guide to the most common symbols, meanings, and causes, see our Common Car Dashboard Warning Lights guide.