Your dashboard is the command center of your vehicle. It not only registers your speed, distance traveled, and fuel level, but it also contains several warning lights that indicate problems or situations of note. For example, these lights could mean the trunk is ajar or that there's a problem with the engine. Below are some of the most crucial dashboard indicator lights.

5 Dashboard Indicator Lights to Recognize 

1. Check Engine Light

The shape of the check engine light is the outline of a car motor. When it’s illuminated, you normally need to have your vehicle checked with a diagnostic trouble code (DTC) reader. This light can be triggered by a variety of problems that involve your car's emissions system. It could be something as complicated as a failing catalytic converter or as simple as a loose gas cap. Typically, the cause is a bad sensor of some type.

2. Tire Pressure Monitoring System (TPSM)

The TPSM light looks like a flattened tire with an exclamation point inside it. It means that one or more of your tires is low, so check your tire pressure. If nothing seems to be amiss, it could simply mean a tire pressure sensor is malfunctioning.

3. Engine Temperature

This symbol looks like a thermometer floating in water. When this comes on, it means your car's engine temperature is above normal. Shut off the car and let it cool down, then check the fan and coolant levels. Make sure the radiator cap is tight, and look for radiator leaks beneath the car. Overheating could cause critical damage to the engine.

4.  Battery Alert

If an icon shaped like a car battery—a rectangle with plus and minus symbols inside—illuminates, it means your battery isn't charging properly. Check for corroded battery terminals, loose cables, or a failing alternator belt. You may even need a new battery.

5. Oil Pressure Light

The oil pressure symbol looks like a small oil lamp with a single drop coming from the spout. When this stays on, it means the oil pressure is low. Check oil levels and add oil as necessary. If levels are normal, it could indicate a bad oil pump. Do not ignore this indicator. Low oil pressure means the engine isn't receiving enough lubrication, and it could overheat and seize up.

If your dashboard lights indicate a problem with your engine, tires, oil system, or other vehicle components, contact Northwest Auto Parts in Anchorage, AK, for replacement parts. They have been family-run since 1981 and feature a 15-acre salvage yard. Visit their website for answers to frequently asked questions, or call (800) 770-6531 to inquire about pricing and availability.