Understanding Your Dashboard Lights: What Each Symbol Means

September 30, 2025

Your car’s dashboard is like its communication system. When a light pops up, it’s your vehicle’s way of letting you know something needs attention. While some lights are simple reminders, others can signal serious problems that require professional care. Knowing what these symbols mean can help you stay safe on the road and prevent costly repairs. If you ever feel uncertain, it’s always best to bring your car to a trusted mechanic in Greenville, NC—like the experts at Pugh’s Tire and Service Centers.

Common Dashboard Lights and Their Meanings

Check Engine Light

Perhaps the most well-known (and dreaded) symbol, this light can indicate a range of issues—from a loose gas cap to engine problems. If it’s flashing, seek help immediately from a reliable car shop in Greenville, NC.

Battery Warning Light

This symbol often means your battery isn’t charging properly. It could be an issue with the battery itself, the alternator, or the electrical system.

Oil Pressure Light

When this light comes on, it usually signals low oil pressure. Driving without enough oil can cause serious engine damage, so don’t ignore it.

Brake System Light

If you see this symbol, it could mean your parking brake is still on, or there may be a problem with your braking system. It’s important to have this inspected right away.

Tire Pressure Monitoring System (TPMS) Light

This light indicates low tire pressure in one or more tires. Properly inflated tires improve fuel efficiency and ensure safety, so check your tire pressure as soon as possible.

Coolant Temperature Warning Light

This symbol means your engine is overheating. Pull over safely, turn off the car, and let the engine cool down before checking coolant levels.

Why It’s Important to Pay Attention

Dashboard warning lights aren’t just suggestions—they’re vital safety alerts designed to protect both you and your vehicle. When a light comes on, your car is telling you that something is outside of its normal operating condition. Sometimes, the issue is minor, like a reminder to tighten your gas cap or inflate a low tire. Other times, it can be a sign of a serious problem, such as overheating or brake failure, that requires immediate attention from a mechanic in Greenville.

Trust Pugh’s Tire and Service Centers For Your Car Care

When a light comes on and you’re not sure what it means, the best step is to visit a qualified mechanic Greenville NC drivers can trust. At Pugh’s Tire and Service Centers, our team uses advanced diagnostic tools to quickly identify the problem and recommend the best solution.

Whether you need routine maintenance, tire service, or repairs, we’re here to keep you safely on the road. Stop by one of our convenient locations or schedule your appointment today with the trusted mechanic in Greenville.