Modern cars are smart. They communicate with you through dashboard warning lights, which are signals sent by the car’s computer system—also known as the ECU (Engine Control Unit). These lights aren’t random. They’re designed to alert you when something needs attention. Ignoring them can lead to breakdowns, poor fuel economy, higher emissions, or costly repairs.
At Jim’s Towing & Auto Repair Service LLC in Pinehurst and Lewiston, we help drivers understand what these lights mean and how to fix the issue before it gets worse.
What Do Common Dashboard Warning Lights Mean?
Here’s a breakdown of the most common warning lights and what they’re telling you:
Check Engine Light
This is one of the most important and most misunderstood lights. It can mean anything from a loose gas cap to a serious engine problem. Get it checked right away.
Oil Pressure Warning Light
This light means your engine may not be getting enough oil. Driving with low oil pressure can destroy your engine fast.
Battery/Charging System Light
If this light comes on, your battery isn’t charging properly. It could be a bad battery, alternator, or wiring issue.
Brake Warning Light
This may signal low brake fluid, worn brake pads, or a more serious brake system issue. Never ignore this light—it affects your ability to stop safely.
Tire Pressure Monitoring System (TPMS) Light
This light means one or more tires are underinflated. Driving with low tire pressure reduces gas mileage and increases tire wear.
Engine Temperature Warning Light
If this turns on, your engine may be overheating. Pull over as soon as it’s safe and let the engine cool.
ABS (Anti-lock Braking System) Light
This means your anti-lock brakes aren’t working properly. You may still have brakes, but you lose traction control during hard braking.
Airbag Warning Light
This indicates a problem with your airbag system. If it stays on, your airbags may not work in a crash.
What Should You Do When a Warning Light Comes On?
Don’t panic, but don’t ignore it either. Some lights (like TPMS or gas cap alerts) may not require immediate service, but others (like oil pressure or engine temp) need attention right away. If a light flashes instead of staying solid, it usually means the issue is urgent.
Bring your vehicle to Jim’s Towing & Auto Repair Service LLC. We’ll run a full diagnostics scan, explain the results clearly, and fix the issue with the right tools and training. Whether it’s a minor reset or a full repair, we make sure your car gets back to normal—and stays that way.
Stay Ahead of Vehicle Issues
Dashboard lights are your car’s way of asking for help. Don’t ignore the signs. Visit Jim’s Towing & Auto Repair in Pinehurst or Lewiston today, and let us diagnose and fix the problem before it turns into something bigger.
📍 Stop by our Pinehurst shop or call (208) 682-0212 today to schedule your tune-up!