
It is the middle button at the very bottom of the center console. Below is the relevant introduction: 1. Car Rearview Mirror: The car rearview mirrors are located on the left and right sides of the car's front and inside the car. They reflect the conditions behind, beside, and below the car, allowing the driver to indirectly see these areas clearly. They serve as the "second pair of eyes," expanding the driver's field of vision. 2. Classification: Generally, there are two main types of rearview mirror surfaces. One is a flat mirror, which, as the name suggests, has a flat surface. In technical terms, it has a "surface curvature radius R of infinity," similar to a typical household mirror, providing an image of the same size as seen by the eye. This type of flat mirror is commonly used as an interior rearview mirror. The other type is a convex mirror, which has a spherical surface with varying curvature radii. Its image is smaller than what the eye sees, but it offers a wider field of view, similar to the effect of a camera's "wide-angle lens." This type of convex mirror is commonly used as an exterior rearview mirror and a lower rearview mirror.

I often drive Toyota cars, and the location of the rearview mirror heating switch is a frequently asked question. Actually, it's not a standalone button. Most Toyota models, including the Corolla and RAV4, integrate this function with the rear windshield defogger switch. This button is usually located near the central air conditioning panel, marked with an icon resembling a square with wavy lines or a curved arrow. When pressed, both the rearview mirrors and rear window will heat up simultaneously for a period before automatically turning off. It's particularly useful in rainy or foggy weather for quickly clearing fog, enhancing driving safety. I should mention that the position might vary slightly depending on the model year—for example, older Camrys have it on the upper panel while newer models moved it to the lower section. Always check if the indicator light turns on to confirm activation. Regularly cleaning the mirror surface can improve heating efficiency. Don’t wait until winter frost sets in to discover the switch isn’t working, as poor visibility can easily lead to accidents and safety hazards.

As someone who often helps friends with car repairs, the Toyota mirror heating switch is quite intuitive to operate. Typically, it shares a button with the defogging function. Look for the button with a square and curved line icon on the dashboard or near the steering wheel in the air conditioning area, press it to activate the mirror heating, which helps remove water or frost. In models like the Toyota Prius or Highlander, the location is similar, though the button shape might slightly differ, such as being round or rectangular. I'd recommend testing it after starting the car by pressing the button and observing if the mirrors warm up to ensure the feature works properly, as aging wiring can sometimes cause malfunctions—don't wait until bad weather to find out. Also, remember it's not continuous heating but operates on a timer, shutting off after a few minutes to prevent excessive battery drain. During maintenance, check the fuse to avoid any disruptions. Using it on winter mornings before setting off can quickly improve visibility and reduce blind spots, making it especially useful for family road trips to maintain driving safety.

When driving, I'm not sure where the Toyota mirror heating switch is. It's integrated with the defogger button on the center console. Just press the button with a square pattern. After activation, the mirrors heat up to eliminate rain and fog, making driving much easier. The location is simple to find, don't waste time searching for a separate switch, which could lead to mistakes.


