What Does This Dashboard Warning Light Mean?
Dashboard warning lights exist to tell us there’s something off with our car, but the meanings behind those little symbols don’t always feel clear. Study up on these common warning lights — and what you need to do about them — so you’ll be prepared next time one pops up on your dash.
Check Engine Light
Most of us are familiar with the check engine light, and that’s because it will illuminate for many different reasons. A check engine light could be telling you you’ve got a small, loose wire — or that your engine is on the brink of failure. Since the causes of the check engine light are so broad, it really needs to be addressed by a trusted mechanic. If the light is flashing or your vehicle is acting erratically, have your car towed to the shop. Otherwise you should just get it to your mechanic within the next few days for diagnostics.
Oil Pressure Light
This little oil can tells you that your oil system isn’t working properly. Chances are you're just low on oil. Add more and you’re good to go! But if the light stays on after adding oil, then your oil pump may not be functioning correctly. In that case, take your car to your local auto shop.
Battery Light
When your battery is dead, you may see this light illuminate when you try to start your car. But if it’s on while your car is running, it may mean your cable clamps, which connect the battery to your vehicle, need to be tightened. It can also mean that there’s corrosion on your battery, which you can clean off yourself (be sure to follow proper procedures!). Don’t see either of those issues? Have your battery assessed by a professional.
Tire Pressure Light
The tire pressure light indicates exactly what you think it does — the pressure of one or more of your tires is too high or too low. Deflate or inflate your tires as needed and the light should go off. If it doesn’t, there’s something wrong with your tire pressure sensor, which can be repaired by a technician.
Brake System Light
Your brake warning light often means that your parking brake is engaged. If the brake isn’t up, try resetting it a few times (with your car in park!) until the light turns off. If the light continues to illuminate, then you’ve got some actual brake problems. Faulty brakes are not to be toyed with — pull over immediately and have your car towed to your auto shop.
Traction Control Light
The traction control light is unique because it lets you know that things are working correctly. When you’re driving on a slippery surface, one or more of your tires may lose traction. Your traction control system applies the brakes until traction is restored. So if you see this light, it just means the system is activated and there’s nothing to worry about. Just drive cautiously!
Have a dashboard light you need to deal with? Make an appointment with Auto Correct today.
