There are many types of warning lights that will notify you when a mechanical issue is underway within your vehicle, including problems with tire pressure, the engine, the brakes, and more. The exact types of warning lamps you have in your ride depends on the actual make and model. Older model vehicles may only have one or two types of warning lights, while newer models are typically manufactured to have most, if not all, of the most common warning lights.
The top 5 most common automotive warning lights are for anti-lock brakes, engine, oil pressure, tire pressure, and battery. Continue reading to learn what you need to know about them all.
Top 5 Automotive Warning Lights
💡 ABS Lights – ABS stands for anti-lock brakes. This means when a driver needs to suddenly brake, the ABS system will prevent the wheels from locking and losing traction on the road. It allows a vehicle to retain tractive contact with the road in order to come to a sudden stop. The ABS system is an important one for all vehicles because it significantly reduces the chances of wrecking a car or causing an accident. It is also great for winter weather and precipitation.
💡 Check Engine Light – Most drivers are familiar with the check engine light, also known as the malfunctioning indicator lamp (MIL). When this light illuminates, it could be for a variety of reasons, ranging from minor to serious. For example, a lit check engine light can signify something small like a loose gas cap, or it can signify something much more serious like a needed catalytic converter replacement. If this light comes on, have your vehicle inspected by a licensed car mechanic as soon as possible. It is strongly recommended to not drive a car when the engine light is on.
💡 Oil Pressure Light – This light comes on when a vehicle’s oil levels are low. A car needs motor oil to keep the engine lubricated and prevent overheating. Without proper oil levels, a car or truck can experience significant and irreversible damage to its engine. This is a very costly repair that can easily be avoided with regular factory scheduled maintenance.
💡 Battery Lights – There are several reasons why a vehicle’s battery light may illuminate. It could signify a problem with the alternator drive belt, the slack starter, or complete alternator failure. These are serious and should be addressed immediately before driving the vehicle again.
💡 Tire Pressure Lights – When this light comes on, a driver can assume that their tires need more air. Low tire pressure can reduce gas mileage, but more seriously, can cause tire blowouts, hydroplaning, and car wrecks. Always be sure your tires are in good condition and full of the appropriate amount of air. Never over-fill tires with air because it can cause them to pop or blowout as well.