
Langdong has heated rearview mirrors. Below are the steps to activate the heated rearview mirrors on the Langdong: 1. The heated rearview mirror switch is located on the knob by the driver's side door. 2. It is marked with an L, an O, and an R. 3. There is a heating option for the rearview mirrors; adjust the left knob to L. 4. Similarly, adjust the right knob to O to lock it in place. Below is an introduction to the function of heated rearview mirrors: 1. They are particularly useful in rainy or snowy weather. When activated, the heater behind the mirror quickly warms the mirror surface. 2. This helps remove rain or fog from the mirror. 3. It eliminates the need for the driver to frequently wipe the mirrors manually, thereby reducing driving hazards.

















As a long-time Elantra owner, let me tell you: the rearview mirror heating function does exist, but it's not available on all trim levels. My 2015 1.6L Premium model has it—that button with wavy arrows next to the rear defroster switch! It's super practical in rainy weather; water droplets usually dissipate within 3-5 minutes of heating. Just don't keep it on too long—the manual states it automatically turns off after 15 minutes. The base Trend trim indeed lacks this feature, so check the spec sheet carefully during inspection. Fun fact: when you activate the mirror heaters, the rear windshield heating also engages simultaneously.

The mid-to-high trim versions of the Elantra come with heated side mirrors. The button is located on the far left of the air conditioning panel, next to the rear window defroster button - it's a rectangular button with an icon showing three wavy arrows pointing at a square. Remember two things when using it: first, the engine must be running for it to work, and second, it's best to turn it on early in rainy weather as heating takes time. Last time during heavy rain, I forgot to turn it on and couldn't see the car behind me clearly at a traffic light - what a chaotic moment. This feature is particularly useful during the southern plum rain season, and now it's basically standard equipment on new cars under 150,000 yuan.

There are two scenarios: If you purchased the high-end version of the Langdong, the heating button next to the windshield defogger controls the rearview mirrors. Last winter, during my road trip to the north, this feature was a lifesaver in sleet—defrosting the mirrors was much safer than wiping them manually. However, I’ve heard that some base models of the 2013 version indeed lack this feature, so it’s crucial to check when a used car. A reminder: the rearview mirror heating is tied to the rear window heating and cannot be controlled separately.

Only the Premium and Flagship trims of the Elantra come with heated mirrors, which I specifically compared when purchasing my car. The button for this feature is well-hidden - it's the rectangular button at the bottom left of the AC controls with an icon resembling a radiator with arrows. When mirrors fog up in winter, turning it on will clear the surface within ten minutes. Once during heavy fog on the highway, this feature helped me see approaching vehicles clearly. However, a reminder for drivers who installed anti-glare blue mirrors: the heating may affect the coating's lifespan due to increased mirror temperature.

Long-time Elantra owner's firsthand experience: The high-end trim indeed has heated mirrors! Over seven years of ownership, the three most relied-on features are: tire pressure monitoring, rearview camera, and this. Just press the button with a curved arrow on the front left before driving in rain, and the mirrors stay clear within five minutes. But here's the complaint: bundled this function with rear window defogging, meaning you have to turn off defogging first when using the heater in winter to avoid fogging up. Later learned many automakers design it this way, calling it a circuit simplification compromise.


