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Advancements with computer-controlled engines have led to higher miles per gallon (MPG), but there’s one thing auto manufacturers can’t prevent or control drivers who accelerate heavily. Pushing the gas pedal all the way to the floor, consumes a lot of fuel. The ECO driving indicator lights have been around since the mid-2000s. This ECO light serves to let drivers know if they are getting the most out of their fuel tank. In this article, we’ll discuss some reasons behind this issue of eco light not working.

There are a few reasons why is my eco light not working. One possibility is that the lightbulb has burned out and needs to be replaced. Another possibility is that there is a loose connection somewhere between the lightbulb and the power source. If you have checked these things and the light still isn’t working, it might be a good idea to consult a professional.

What Does The Eco Light On A Vehicle?

The Eco light on a vehicle is a piece of technology that allows you to get some good fuel economy. Some drivers believe fully in the eco indicator light, while others say if you just watch how you are driving, you can do the same thing. But with Eco mode, you can drive how you wish and you will still be saving fuel. You can refer to the owner’s manual for specific information on what your ECO light means.

On average, if the ECO light is on, the computer is letting you know that the engine is operating close to its maximum miles per gallon. The computer monitors parameters like the speed of the vehicle, engine RPM, and throttle position to decide when to turn on the ECO indicator light.

How Does Eco Mode Work?

Eco Mode helps to regulate climate control in a vehicle. Power output and seat heating are also controlled by this. To provide you with better fuel economy, the transmission and engine performance is restricted. You should press as hard as you can on the gas pedal, you will speed up how the car manufacturer intended you to. At this time, you will receive maximum fuel economy without adverse side effects. Fuel, air, and other adjustments are provided to help with this. You will not notice a huge change but may notice a slight decrease in power.

You can view the Eco Light on your multi-information display. If you are not able to see this, press the Display (or DISP) button on the steering wheel continuously until you can see it. The better your fuel economy is at that time is when the indicator bar is the closest to the left. When you use a slight touch on the accelerator, the bar will remain in the eco range and the green eco-indicator will show up on the screen. When you press hard on the accelerator, the indicator will be removed and the bar will stretch beyond the Ecozone and begin flashing. That means it’s most likely that you’re utilizing more gas than you should be.

Reasons Why Is My Eco Light Not Working?

There are a few reasons behind the eco light not working in your car.

1. Check Engine Light Is On:-

It is completely normal for the Eco light to not come on if the check engine light is currently on. It does this so it doesn’t damage the engine. If there are any stored error codes, you will have to clear them in order to have the Eco light come back on.

2. Eco Mode Has Been Turned Off:-

The Eco light in your car can be turned on and off.  You can refer to your owner’s manual under the warning lights and indicators section. To turn Eco mode on and off, you should be in the park. Hold the DISP button down to show the settings. Keep scrolling through until you see the ECO light on/off.

3. Faulty Battery:-

If you find out why is my eco light not working, you should check the battery.  If the battery begins to fail, you may find that the eco light does not work.

4. Engine Is Not Warmed Up:-

The Eco light will not be activated until the engine is warmed up. If you are starting the vehicle up on a cold day, and do not allow enough time before taking off, the Eco light will not work.

5. Hard Acceleration:-

If you accelerate too hard, you will notice the Eco indicator lights shut off and the bar will begin to flash.

Is It Safe To Drive With The ECO Driving Indicator Light On?

As a matter of fact, it is recommended that you drive with the light on. Reducing fuel consumption is good for the environment and good for keeping money in your pocket.

It is not recommended that you drive with the ECO light on all the time. Although it may be tempting to try and keep your engine running as efficiently as possible, there are times when you should step on the pedal like situations when you are trying to merge onto a fast-moving street or highway.

Eco Mode And Other Driving Modes

Vehicles will come equipped with different driving modes. Each one was designed to drive in a different circumstance or scenario. In a Toyota, there are normal, snow, and sport modes, as well as Eco mode. For everyday driving, you should use the normal driving mode. If you want more control, consider sports mode. And if you are in a place where snow falls, the snow mode can be useful. When driving in Eco mode, power output will be adjusted, as will any heating or cooling to give full priority to saving fuel.

How Do You Turn Off The Eco-Driving Indicator?

On how to turn off eco mode on a car with an automatic eco mode system like in some Toyota Corolla models, you should be able to turn the eco light off by going to your vehicle’s Settings > Eco driving indicator light > Select Off. You can turn off the eco-driving indicator on some other vehicle models by holding down the DISP button on the steering wheel. So you see, turning off your eco-driving indicator is that simple.

Conclusion:-

Eco mode and the Eco indicator light can be an important feature in your car. If you like to save on your gas fill-ups, paying attention to these is a good idea. And right now, it is more important to many to be able to save a buck or two. Should your eco indicator light stop working, you can call your dealership or mechanic and have them take a look at it.

If you’re wondering why is my eco light not working then refer to the above-mentioned information we hope this will be helpful to all the readers. If anybody’s doubts persist feel free to comment in the comment section below. We’ll try to solve your doubts as soon as possible.