What Each Warning Light Means (Check Engine, ABS, etc.)

 

Car warning lights can be a source of confusion and anxiety for drivers. But understanding what these lights mean can help you avoid costly repairs and keep you safe on the road.

Common Warning Lights and Their Meanings

Here are some of the most common warning lights you may see on your dashboard and what they mean:

• Check Engine Light: This light can indicate a variety of problems with your car's engine or emissions system. It's important to have your car diagnosed by a mechanic as soon as possible.
• ABS Light: This light indicates a problem with your car's anti-lock brake system (ABS). If this light is on, your brakes may not work properly in an emergency.
• Tire Pressure Monitoring System (TPMS) Light: This light indicates that one or more of your tires is low on air pressure. Low tire pressure can affect your car's handling and fuel economy.
• Battery Light: This light indicates a problem with your car's battery or charging system. If this light is on, you may need to replace your battery or have your charging system repaired.
• Oil Pressure Light: This light indicates that your car's oil pressure is low. If this light comes on, you should pull over and turn off your engine immediately. Driving with low oil pressure can damage your engine.
• Brake Warning Light: This light indicates a problem with your car's brake system. If this light is on, you should have your brakes inspected by a mechanic as soon as possible.
• Traction Control Light: This light indicates that your car's traction control system is turned off. If this light is on, your car may be more difficult to control on slippery surfaces.
• Airbag Warning Light: This light indicates a problem with your car's airbag system. If this light is on, your airbags may not deploy in an accident.

What to Do If a Warning Light Comes On

If a warning light comes on in your car, it's important to take it seriously. Here are a few things you can do:

• Don't ignore the light. If a warning light comes on, it's important to find out what it means as soon as possible.
• Consult your owner's manual. Your owner's manual will have a list of all the warning lights on your car and what they mean.
• Have your car inspected by a mechanic. If you're not sure what a warning light means, it's always best to have your car inspected by a qualified mechanic.

By understanding what your car's warning lights mean, you can help keep yourself and your passengers safe on the road.