Where is the rearview mirror heating button located on the new 3 Series?

[DiRosalie]

The rearview mirror heating button on the new 3 Series is located on the control panel, featuring a design of a square frame with three upward-curving arrows inside. Pressing the button activates the rearview mirror heating function. Rearview mirror heating switch (knob type): On the driver's side door, there is a knob on the left front with several symbols: L, 0, R, and a heating symbol. The heating symbol, which is the rearview mirror heating switch, also features a square frame with three upward-curving arrows inside. Turning the knob to the heating symbol activates the rearview mirror heating function. Principle of rearview mirror heating: The mirror lenses on both sides are equipped with heating elements (heating films). During rainy or snowy weather, when the driver activates the rearview mirror heating function, the heating elements quickly warm up to a fixed temperature (usually between 35-60°C) within a few minutes, effectively defogging and defrosting the mirrors.

[DeZoey]

As a frequent driver of the BMW new 3 Series, I can tell you the exact location of the rearview mirror heating button. It is integrated with the rear window defogger button near the instrument panel on the center console, typically marked by a small icon featuring a rectangle with wavy lines. A single press activates the heating function, which helps clear rain and fog. This design is highly practical because the rearview mirror heating and rear window defogger operate simultaneously, proving especially useful in rainy or cold weather to ensure clear driving visibility and prevent accidents. Simply press the button after starting the vehicle—it's quick and easy to operate. If the button doesn’t respond, it might be due to a blown fuse or a settings issue; checking the manual or visiting a professional shop is recommended. From personal experience, turning it on as soon as you get in the car and making it a habit significantly enhances safety—this feature is a lifesaver in rain or snow.

[DiValentina]

The rearview mirror heating button for the new 3 Series is located next to the rear window defogger button on the center console. A simple press activates it, and the heating is very fast. This button is crucial on rainy or foggy days, quickly clearing fog to prevent collisions. Positioned near the air conditioning controls, its design is intuitive. BMW models typically integrate this function to avoid unnecessary operations, making it simple and user-friendly. While driving, regularly check that the button isn’t blocked by debris. Keeping it clean can extend its lifespan and save you from repair hassles.

[ElliottRose]

When I first got my new 3 Series, it also took me some time to find this button. Later I discovered it's located on the rear window defogger button next to the instrument panel - just press it directly to activate the mirror heating, easily solving the blurry vision problem on rainy days. The position is quite easy to recognize, and the effect is immediate once pressed. Don't forget to turn it on before driving to ensure safety.

[Baker]

I've been driving for decades, and the location of the rearview mirror heating button on the new 3 Series is similar to that of the older models, both located at the rear window defogger button on the center console dashboard. Press it, and the rearview mirrors automatically heat up, effectively clearing fog—super practical. Compared to the separate button in older cars, the integrated design now is more worry-free and convenient, especially on long trips or rainy days, giving you extra peace of mind. Just press it conveniently before getting in the car.

[HeidiFitz]

The rearview mirror heating button in the new BMW 3 Series is thoughtfully designed, discreetly located next to the rear window defogger button on the center console. Pressing it instantly warms the mirrors to clear condensation. Driving in rainy conditions becomes significantly safer with this feature. BMW's clever integration prevents accidental activation, and its prominent position makes it easy to locate. It's recommended to observe the mirror changes after activation to experience the effect firsthand.