
The rearview mirror heating button on the ZS is located at the far right of the air conditioning switches - it's the last button in the first row. The principle of rearview mirror heating involves installing heating elements behind both side mirror lenses. When activated, these heating elements warm up the mirrors to defog and defrost them. The MG ZS is MG Motor's first internet-connected SUV model, with dimensions of 4314mm in length, 1809mm in width, and 1652mm in height, featuring a 2585mm wheelbase. The vehicle comes equipped with features like 6-way power-adjustable driver's seat, power-folding exterior mirrors, rear center headrest, and comes standard with ESP electronic stability program across all trims.

I've been driving my ZS for over a year now, and the rearview mirror heating is actually quite convenient to locate. It's not a separate button but integrated with the rear window defogging function. Look for a button on the center console or dashboard with an icon of a small square and airflow waves—pressing it will simultaneously heat both the rear window and the rearview mirrors. On rainy days or when there's frost, just press it, and within minutes the mirrors will clear up, greatly improving visibility. This design saves space and is practical. I always use it with the air conditioning on external circulation to prevent fogging from interfering with driving. Remember not to leave it on continuously; turn it off once the fog clears to avoid putting too much load on the battery. For new cars, check the manual to confirm the button's location, as it might be slightly adjusted in different model years.

As a seasoned driver who's used many cars, the ZS's heated mirrors are quite typical, integrated with the rear window defogger button. Look for the button with a curved line icon on the left side of the steering wheel or the center console panel, and press it to activate the heating. It's especially useful on rainy or snowy days when the mirrors fog up and obstruct your view while driving—just press it to clear them up. I usually turn it on in advance during the warm-up phase for quicker results. Note that this feature isn't standard on all versions, so check the configuration when purchasing. If the button malfunctions or stops working, check the fuse or take it to a professional shop for circuit inspection—don't tamper with it yourself. Regularly clean dust off the mirror surfaces to improve heating efficiency.

From an electronic control perspective, the ZS's mirror heating is typically connected to the rear window defroster circuit, located at the common defog button position on the main control panel. When you press that button, both functions activate simultaneously, using heating wires to defrost and defog, which greatly assists driving. I prefer checking the button's functionality before driving to ensure one-touch resolution of mirror issues. Compared to models without integrated designs, this all-in-one setup is more convenient. For optimal results, it's best used in conjunction with the warm air conditioning. Avoid continuous use exceeding 15 minutes to prevent circuit overheating and component damage.

Safe driving is a priority, and the rearview mirror heating function is crucial in harsh weather conditions. The ZS hides this feature under the rear window defogger button. Look for a square button with a wavy line symbol near the steering wheel or on the center console. Pressing it activates quick defrosting and defogging, ensuring clear rear visibility to prevent rear-end collisions or blind spot accidents. I always turn it on promptly when driving in the rain, and adjusting the rearview mirror angle further enhances visibility. This design is economical and practical—don’t wait until the fog gets heavy to use it. If the button doesn’t respond, it might be due to a blown fuse or poor wiring contact; get it repaired promptly to avoid safety risks. Remember to test the function during winter warm-up to ensure reliability at all times.

Many people assume that the rearview mirror heating has a separate switch, but in the ZS, it actually shares the rear defroster button. Located on the center console or dashboard, pressing the curved icon button activates it. I often see new users searching in the wrong places, mistakenly thinking it's on the rearview mirror itself, when it's entirely controlled from this central button. The operation is simple—just press it—no complicated settings needed. It helps remove water droplets in rainy weather to improve visibility. However, note that heating consumes some power, so avoid running it alongside maximum air conditioning for too long. Test it a few times while parked to familiarize yourself with its location, ensuring you can find it quickly in emergencies. If buying a used car, always verify that this function is working properly.


