Where is the rearview mirror heating switch on the 2021 Nissan Qashqai?
2 Answers
The rearview mirror heating button on the 2021 Nissan Qashqai is located in the middle key at the bottom of the control panel, featuring a square frame with three upward curved arrows. Pressing this button activates the rearview mirror heating function. Rearview mirror heating is particularly useful during rainy or snowy weather. When activated, the heater behind the mirror quickly warms the surface, gradually removing rain or fog, eliminating the need for frequent manual wiping by the driver and thereby reducing driving hazards. Methods to use the rearview mirror heating function: There are generally two ways to activate the rearview mirror heating function. One is combined with the electric rearview mirror adjustment button—simply rotate the knob to turn it on. The other is located on the air conditioning control panel, where pressing the heating button activates the function. No manual angle adjustment is needed, as there is an adjustment button on the driver's side. Principle of the rearview mirror heating function: After pressing the button, the electric heater behind the rearview mirror glass rapidly heats up to a fixed temperature within minutes, typically between 35-60 degrees Celsius. The heat is then emitted from the left and right rearview mirrors. Simultaneously, as the temperature rises and evaporates, water droplets on the mirror surface become smaller, and fog gradually disappears, effectively defrosting and defogging the mirror. However, if the rain is particularly heavy, the effect may diminish and become less noticeable. Precautions for using the rearview mirror heating function: The principle of rearview mirror heating involves adding electric heating wires to the mirror, which consume a significant amount of power. When using this function, ensure the car is in an ignited state. Avoid activating the rearview mirror heating while the car is stationary to prevent draining the battery and potentially leaving insufficient power to start the vehicle. Other methods to defog rearview mirrors include: Opening windows slightly: Creating a gap in the side windows allows air convection between the inside and outside of the car, reducing the temperature difference and gradually eliminating fog. Adjusting the car's air conditioning to the appropriate setting can also help by blowing warm air to defog the mirrors.
I noticed that the rearview mirror heating switch for the 2021 Nissan Qashqai is located on the center console's air conditioning control panel. That button with wavy lines and a square outline icon is usually integrated with the windshield defogging function—a single press activates both simultaneously. This design is quite user-friendly. When driving in rainy weather, I rely on it to clear fog and rainwater from the mirrors, improving visibility. As an experienced driver, I recommend ensuring the exterior mirror surfaces are free of debris before activating it, otherwise the heating efficiency may be compromised. Some friends complain about not finding it, but a closer look at the button's icon—which represents fog dissipation—should help; don't mistake it for a separate switch. Most Nissan models arrange it this way, making efficient use of space. If you still can't locate it, check the user manual or search carefully under interior lighting—developing this habit ensures safer driving. Though a small feature, the rearview mirror heating function proves invaluable, especially in winter or humid conditions, safeguarding driving safety.
