What's the matter with the abnormal display of the outdoor temperature in Mercedes-Benz?
2 Answers
If the outdoor temperature display of a Mercedes-Benz is abnormal, it is necessary to check the wiring of the outdoor temperature sensor. The outdoor temperature sensor is located under the left front bumper. Try unplugging and replugging it to see if it recovers. If the wiring is fine, then the temperature sensor may be faulty. Below is an extended introduction: 1. Introduction to the Mercedes-Benz brand: A German automobile brand, one of the premium car brands, renowned for its perfect technical level, high-quality standards, innovative capabilities, and a series of classic coupe styles. 2. Configuration of the Mercedes-Benz S-Class: The steering wheel is covered with Nappa leather, and the center console uses larger wood trim to further enhance the luxury feel of the vehicle. The new S-Class is the first to feature an active body control system with crosswind stabilization technology, which can effectively improve the adverse effects of crosswinds on the driving stability of the car.
I've been driving a Mercedes for several years. Once, the outside temperature display kept jumping around, and it turned out the sensor under the front bumper was covered in mud. That thing is quite delicate—it's positioned low, and after rain, mud splashes can make it display inaccurately. Cleaning it off helped a lot. But if the display completely stops working, you'll need to check for loose wiring or a faulty sensor itself. Older models often have corroded wires, while newer ones might just need a software update. The sensor is connected to the AC system, so inaccuracies can affect automatic climate control, potentially leading to insufficient cooling in summer. I recommend first rinsing the sensor area with clean water to test. If that doesn't work, take it to the dealership for a computer diagnosis—don't wait too long to avoid affecting driving judgment.
