Is It Normal for the Car Navigation Screen to Get Hot?
2 Answers
It is completely normal for the vehicle's central control navigation screen to heat up during use, but if it becomes excessively hot, there may be an issue. Here is more relevant information: 1. Reasons for heating: (1) The car's central control screen gets hot due to prolonged use. (2) The car's central control screen heating up may be due to internal wiring issues or the device itself overheating, so it's best to check it. 2. Car navigation: Car navigation uses onboard GPS (Global Positioning System) in conjunction with electronic maps to provide navigation. It conveniently and accurately informs the driver of the shortest or fastest route to the destination, making it a great assistant for drivers. The synchronous satellites located in Earth's orbit were initially used for military and aviation navigation. The U.S. government relaxed restrictions on the use of synchronous satellites in the 1980s, opening new possibilities for their widespread adoption. Subsequently, commercial communication satellites significantly improved the accuracy and coverage of communication satellites.
I've been driving a taxi for twenty years and often use the navigation system all day long, so screen heating is very common. The navigation processor and display naturally generate heat during operation, especially when the temperature inside the car soars in summer. As long as it doesn't feel scalding (just warm) and the screen doesn't flicker or lag, there's no problem. The navigation system in my old car lasted eight years, heating up every day but still working fine. Remember to avoid direct sunlight on the screen, use a sunshade when parked, and ensure the air conditioning vents aren't blocked. If it feels so hot that you pull your hand away, or if there's screen distortion or automatic shutdown, you should immediately check the wiring or cooling system.
