Switching Fuel Display In Mazda Cx-3: A Simple Guide

The Mazda CX-3 is equipped with a fuel economy monitor that provides drivers with information such as control status, fuel consumption, and effectiveness. The display can be adjusted to show different modes, including distance-to-empty, average fuel economy, current fuel economy, and average vehicle speed. The distance-to-empty mode, for example, calculates and displays the approximate distance the car can travel on the remaining fuel. On the other hand, the average fuel economy mode calculates and displays the average fuel economy since the vehicle was purchased or the past data was reset. This guide will explore the steps to change the fuel display on the Mazda CX-3, ensuring drivers can access the desired information while on the road.

Average fuel economy mode

To change the fuel display on your Mazda CX-3 to 'Average fuel economy mode', you must first ensure that your vehicle is equipped with the Trip Computer and INFO Switch feature. This feature allows you to access various types of information, including average fuel economy, current fuel economy, and approximate distance you can travel on your available fuel.

To activate 'Average fuel economy mode', press the INFO button for more than 1.5 seconds. The average fuel economy will then be calculated and displayed every minute. This mode provides valuable insights into your vehicle's fuel efficiency by calculating the total fuel consumption and total distance travelled since purchasing the vehicle, reconnecting the battery, or resetting the data.

It's important to note that this mode may not provide accurate readings if there is no past fuel economy information available, such as after purchasing the vehicle or if the battery has been disconnected. In such cases, the displayed average fuel economy may differ from the actual performance.

Additionally, the 'Average fuel economy mode' is not available on European models of the Mazda CX-3. Always refer to the owner's manual for specific instructions and guidelines related to your vehicle's features and functionalities.

By utilising the 'Average fuel economy mode', you can make informed decisions about your fuel usage and driving habits, ultimately helping you optimise your vehicle's performance and fuel efficiency.

Current fuel economy mode

To change the fuel display on your Mazda CX-3 to the current fuel economy mode, follow these steps:

Firstly, ensure your vehicle has Type B audio. This is a requirement for accessing the Fuel Economy Monitor, which is necessary for viewing the current fuel economy. To confirm this, check your audio system and refer to your owner's manual if you're unsure.

Now, with the ignition switched on, press the INFO switch. This will bring up a menu with several options, including 'Distance-to-empty mode', 'Average fuel economy mode', 'Current fuel economy mode', and 'Average vehicle speed'. Select 'Current fuel economy mode'.

The current fuel economy will now be displayed, calculated by measuring the amount of fuel consumed and the distance travelled. This information will be updated every 2 seconds. When your speed drops below approximately 5 km/h (3 mph), the display will show '--- L/100 km (--- mpg)'.

The current fuel economy mode is a great tool for understanding your vehicle's fuel efficiency in real-time. It's important to note that this mode calculates fuel consumption and distance travelled from the moment you switch it on, so be sure to turn it on at the start of your journey for accurate results.

Average vehicle speed mode

To change the fuel display on your Mazda CX-3 to "Average vehicle speed mode", you must first ensure that the ignition is switched on. Then, press the INFO switch. This will allow you to select the "Average vehicle speed mode" option.

This mode will display the average vehicle speed by calculating the distance and time travelled since connecting the battery or resetting the data. The average vehicle speed will be calculated and displayed every 10 seconds.

To clear the data being displayed, press the INFO switch for more than 1.5 seconds. After pressing the INFO switch, "--- km/h (--- mph)" will be displayed for about 1 minute before the vehicle speed is recalculated and displayed.

The "Average vehicle speed mode" is a useful tool for understanding your vehicle's performance and can be easily accessed and interpreted through the Mazda CX-3's display system.

Distance-to-empty mode

The Mazda CX-3's distance-to-empty mode displays the approximate distance you can travel on your remaining fuel, based on your fuel economy. This distance will be calculated and displayed every second.

Even if the distance-to-empty display indicates that you have a sufficient amount of remaining driving distance before refuelling is required, you should refuel as soon as possible if your fuel level is very low, or if the low fuel warning light comes on.

The display will not change unless you add more than approximately 9 litres of fuel. The distance-to-empty is the approximate remaining distance the vehicle can be driven until all the graduation marks in the fuel gauge (indicating the remaining fuel supply) disappear.

If there is no past fuel economy information, such as after first purchasing your vehicle, or if the information is deleted when the battery cables are disconnected, the actual distance-to-empty/range may differ from the amount indicated.

Fuel economy data reset

To reset the fuel economy data on your Mazda CX-3, follow these steps:

• Ensure that your vehicle is parked and stationary with the ignition switched off.
• Locate the home screen on your Mazda CX-3's display. This is where you can access various applications and settings.
• From the home screen, select the "Fuel Economy Monitor" option. This feature is available on some Mazda CX-3 models and provides detailed information about fuel efficiency.
• Within the "Fuel Economy Monitor," locate and select the icon at the bottom left of the screen. This will bring up a menu with additional settings.
• In the menu, look for an option related to resetting the fuel economy data. The specific wording may vary depending on your model, but it should be within the "Fuel Economy Monitor" settings.
• Select the "Reset" option and confirm the action. This will clear the existing fuel economy data and start calculating new data from the next drive.

Resetting the fuel economy data can be helpful in several scenarios. For example, if you have recently made changes to your driving habits or vehicle maintenance, resetting the data will provide you with an accurate reflection of the new fuel efficiency. Additionally, if there has been a significant change in your typical driving conditions, such as frequent long-distance highway driving instead of city commutes, resetting the data will give you a more relevant understanding of your current fuel economy.

It is important to note that resetting the fuel economy data will delete the historical fuel efficiency information. This means that the average fuel economy calculation will start anew, and you may need to drive a certain distance before an accurate new average is established. The distance-to-empty mode, which estimates the approximate distance you can travel on the remaining fuel, may also be affected by the reset and will adjust as new fuel economy data is collected.

Always refer to your Mazda CX-3 owner's manual for specific instructions related to your model year and trim. The steps provided here are general guidelines, and your vehicle's display and settings may vary slightly. Additionally, if you encounter any issues with the trip computer or fuel economy monitor, it is recommended to consult an authorized Mazda dealer for assistance.

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