
Mazda CX5's rearview mirror heating is located on the air conditioning control panel. You can turn it on by pressing the rectangular button with an upward airflow icon. The rearview mirror heating shares the same function with the rear windshield heating. Taking the 2020 Mazda CX5 as an example, its body dimensions are: length 4555mm, width 1842mm, height 1685mm, with a wheelbase of 2700mm. The 2020 Mazda CX5 is equipped with a 2.0L naturally aspirated engine, delivering a maximum power of 114 kilowatts and a maximum torque of 200 Newton-meters, paired with a 6-speed automatic transmission. It adopts a front suspension type of MacPherson independent suspension and a rear suspension type of multi-link independent suspension.

I've been driving a Mazda CX-5 for several years, and the rearview mirror heating switch is easy to find. It's located near the air conditioning control panel, where there's a button labeled 'Rear Defogger' or featuring a square icon with wavy lines, usually next to the radio. When you press it, not only does the rear window heat up, but the rearview mirrors also automatically activate their heating function, which is especially useful in rainy or foggy weather for quick defrosting. It's recommended to wait a few seconds after starting the engine before pressing it to avoid excessive battery drain; also, avoid holding it down for too long to prevent overheating. If it doesn't work, it might be due to a blown fuse—check the fuse box under the passenger seat and replace the corresponding 15-20A fuse. Regularly testing the button's functionality during maintenance can help prevent sudden issues and ensure safer driving with peace of mind.

As a car enthusiast, I find the heated mirror design of the Mazda CX-5 quite ingenious. It shares the button with the rear window defroster, located in the central control area of the dashboard. Look for the small square button with the heat symbol—press it, and the light will turn on, indicating the heating is activated. This feature is highly effective in low temperatures or humid weather. The heating wires inside the mirror work to clear fog within minutes. Also, check the vehicle settings, as some models may require the air conditioning system to be turned on for assistance. To prolong its lifespan, avoid frequent use before turning off the engine. If the button doesn’t work, it might be due to a blown fuse or aging wiring contacts—a simple check with a multimeter can resolve the issue. Overall, the integration is strong and enhances driving convenience.

Using the Mazda CX-5, the rearview mirror heating is straightforward. The button is located on the air conditioning control panel below the right side of the steering wheel, marked with a square wave icon—just press it. Once activated, the mirror quickly heats up to defog, ideal for rainy or snowy days. Ensure the engine is running when using it to avoid excessive battery drain; if it doesn’t work, check if the fuse is intact. Regularly clean around the button to prevent dust from affecting the contacts.

The rearview mirror heating is crucial for safety. In the Mazda CX-5, locate the 'Rear' button on the dashboard in front of the driver's seat and press it to activate the heating. This feature is integrated with the defogging system, quickly improving rear visibility, especially on foggy mornings. It's advisable to test it before driving a cold car to avoid button malfunctions affecting your journey; if it doesn't light up, it might be due to a blown fuse or a damaged switch, so timely maintenance is essential to ensure everything is in order. Also, observe the wiper linkage design to enhance the overall rainy-day driving experience.


