Understanding Your Dashboard: Decoding Warning Lights
Modern cars are equipped with sophisticated computer systems that monitor various functions and alert you to potential problems. Understanding the meaning of common dashboard warning lights can save you from costly repairs down the line. The check engine light, for instance, can indicate anything from a loose gas cap to a serious engine malfunction.
If this light illuminates, it is best to have your vehicle scanned by a professional as soon as possible. Similarly, the tire pressure monitoring system (TPMS) light indicates that one or more of your tires is underinflated. Ignoring this warning can lead to poor handling and increased risk of a blowout. Familiarize yourself with your owner’s manual to understand what each symbol means.
