Your Warning Lights Shouldn’t Be Ignored

We’ve all been there. You’re driving along and see a warning light on your dashboard. Do you ignore it? After all, the car seems to be running fine. Or do you pull over and investigate? You should always err on the side of caution and investigate.

Here’s a breakdown of some of the most common warning lights and their meanings:

The Thermometer or Temperature Light

When your car’s engine overheats, a temperature light will usually pop up on the dashboard. If you see this light, it’s essential to pull over immediately and turn off the engine. Otherwise, your engine could seize up and cause severe damage. To check if your radiator needs more coolant:

Wait until the engine has cooled down and open the overflow bottle and see if it needs to be topped up. If so, add coolant until it reaches the full line. If that doesn’t solve the problem, call a tow truck, as you’ll likely need to have your car towed to a mechanic.

In any case, it’s essential not to ignore a temperature light as it could mean serious trouble for your car’s engine.

The Engine Oil Light

Seeing the engine oil light come on can be a worrying sight for any driver. After all, oil is essential for keeping an engine running smoothly, and a lack of oil can quickly lead to severe damage. However, there’s no need to panic if the engine oil light comes on. In most cases, it simply means that the oil levels are low and need to be topped up.

Although adding oil as soon as possible after the light comes on is essential, driving for a short distance shouldn’t cause any significant problems. Keep an eye on the oil level and top up as soon as possible. Neglecting to do so could result in irreversible damage to the engine.

The Car Battery Light

A battery light that comes on while you’re driving can cause concern. Usually, it indicates a problem with the charging system. It could be something as simple as a loose connection or a blown fuse.

However, a charging system issue can lead to an eventual battery failure if left unchecked. Therefore, it is essential to investigate the problem as soon as possible. There are a few simple steps that you can take to troubleshoot the issue:

  • Check the battery terminals to ensure they are clean and corrosion-free.
  • Check the alternator belt to see if it is loose or needs replacement.
  • Consult your owner’s manual or a qualified mechanic for further diagnosis and repairs.
  • Taking care of the problem quickly can help prevent more severe issues.

The Engine Check Light

When the engine light comes on, the best thing is to take your car to a mechanic and have them hook it up to a diagnostic machine.

By doing this, you will be able to pinpoint the exact issue and fix it accordingly. The check engine light is a broad category that could indicate any number of problems, so getting it checked out as soon as possible is essential.

If left unchecked, the situation could worsen and lead to more severe issues. So if you see that little light pop on, don’t ignore it – take your car in for a diagnosis immediately.

The Brake Light

The brake light is one of the most essential lights on your car. It’s there to warn you when there’s an issue with your brakes, and you must take notice of it as soon as it comes on.

Driving with damaged brakes is extremely dangerous. If your brake light comes on, it’s essential to get your brakes checked out immediately by a qualified mechanic. They’ll be able to diagnose the problem and recommend the best course of action, whether it’s something as simple as topping up your brake fluid levels or replacing your brake pads.

Either way, fixing the problem as soon as possible is essential to avoid accidents. Thanks for taking care of your car!

The Airbag Light

Seeing the airbag light come on can be a bit of a shock. After all, airbags are one of your car’s most important safety features.

Fortunately, an illuminated warning light doesn’t necessarily mean a problem with the airbags. It could simply be a loose connection or a faulty sensor. However, it’s still important to have this checked out by a professional as soon as possible so that you can be sure your airbags will deploy correctly in the event of an accident. No one wants to think about being in an accident, but it’s always better to be safe than sorry.

So if you see that little light come on, don’t ignore it. Has your car checked out immediately so you can rest assured that your airbags will be there for you if you ever need them?

The Tyre Pressure Status Light

The tyre pressure monitoring system (TPMS) is a handy feature that can help keep your tyres in good condition. This system monitors the air pressure in your tyres and alerts you when it gets too low.

Low tyre pressure can negatively affect fuel economy and handling, so keeping an eye on this is essential. Be sure to check your tyre pressure regularly and top off your tyres when necessary so that you don’t find yourself stranded on the road with flat tyres!


Thank you for reading our blog on car warning lights. If you ever see one of these lights in your car, take it in for a diagnosis as soon as possible.

Our team of experts at Byron Wynn Autos are here to help you get your car back up and running safely and efficiently. Contact us today for more information or to schedule an appointment. We look forward to helping you take care of your car!