How Can I Find My Vehicle's Dashboard Warning Lights?

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What Do the Colors on the Dashboard Mean?

There are 6 types of colors on the dashboard of your vehicle. These are known as red, yellow, orange, green, blue and white.

  • Red warning light: It informs you that there is a serious problem and you should not continue driving.
  • Yellow and orange warning light: These are warning lights that are not as serious as red but are still not recommended to continue driving.
  • Green and blue warning light: These colors usually do not indicate a fault, but only whether the system is activated or not.
  • White warning light: Although not used in many vehicles, this is also a reminder warning light. In most cases it does not represent a fault.

Knowing the meanings of these colors will help you interpret the warning lights you see on your vehicle more quickly.


P003a Cummins

P003a Cummins

The P003A OBD-II fault code is a sign that the engine’s Electronic Computer Module (ECM) has identified an issue with the turbocharger or supercharger systems, specifically values outside of what is allowed for the engine’s boost. A qualified mechanic should be consulted to determine the cause of activation in each individual case. The PCM regulates … Read more

Isuzu NPR Exhaust System Warning Light

Isuzu NPR Exhaust System Warning Light

If you drive an Isuzu NPR, you may have encountered the dreaded exhaust system warning light. As one of the many dashboard lights that drivers need to be aware of when troubleshooting their vehicle, it is important to understand exactly what this particular warning light means and how to address it. In this blog post, … Read more

Toyota Prius Master Warning Light

Toyota Prius Master Warning Light

The Toyota Prius is a reliable, fuel-efficient car that has been around for decades. But like any other vehicle, it does require routine maintenance and checkups to keep running smoothly. One of the most important indicators of potential problems with your Prius is the master warning light that appears on your dashboard. So what exactly … Read more

Cadillac Power Steering Warning Light

Cadillac Power Steering Warning Light

If you see the Cadillac power steering warning light, it means that there is a problem with your power steering system. This can make it harder to steer your car, so it’s important to get the problem fixed as soon as possible. In this article, we’ll tell you what to do if you see this warning … Read more

BMW Tire Pressure Warning Light

BMW Tire Pressure Warning Light

Most drivers have seen a warning light on their dash that looks like a tire with an exclamation point in the middle. This is the BMW tire pressure warning light. When this light comes on, it means that one or more of your tires is low on air and needs to be refilled as soon … Read more

What is the most serious warning light?

While it can be a scary sign when the check engine light comes on, more often than not it doesn't mean anything serious. This warning indicates potential problems with other parts of the car, like wheels or tires. Ignoring this warning could lead to more serious damages like a blown head gasket.

Can I drive my car with a warning light?

The driver may drive the car as long as the check engine light is steady and any other essential systems are operational. You should also monitor alerts on your dashboard, like coolant temperature and oil pressure.

What should a driver do if a system warning light?

If a warning light for your car flashes on while you are driving, try to find a safe place to pull over and evaluate the problem. Only after you have evaluated it can you decide what is necessary to do next.

How far can you drive with warning light on?

Many gas models allow you to go up to 100 miles after the first "low fuel" warning. So, it's no point in worrying about it when it's just a simple warning.