Where is the rearview mirror heating button on the 2021 Excelle?
1 Answers
The rearview mirror heating button on the Excelle is located on the air conditioning control panel. The rearview mirror heating function is connected in series with the rear windshield defrost function. It is represented by a square frame containing three upward-curving arrows. The rearview mirror heating function is particularly useful during rainy or snowy weather. When activated, the heater behind the mirror quickly warms the mirror surface, gradually removing rain or fog, eliminating the need for the driver to manually wipe the mirror frequently and reducing driving hazards. How 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—press the heating button to activate it. No manual angle adjustment is required, 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 a few minutes, usually between 35-60 degrees Celsius. The heat is then distributed across the left and right rearview mirrors. Due to the temperature increase and evaporation, water droplets on the mirror surface gradually shrink, and fog slowly disappears, effectively defogging and deicing the mirror. However, if the rain is particularly heavy, the effect may be reduced and less noticeable. Precautions for using the rearview mirror heating function: The rearview mirror heating function works by embedding electric heating wires in the mirror, which consume a significant amount of power. Ensure the car is running when using this function. Avoid activating it while the car is stationary to prevent draining the battery, which could lead to insufficient power for starting the engine. Other methods for defogging rearview mirrors include: Opening windows slightly to create airflow 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 to blow warm air for defogging.
