Why is the central control display screen of Audi A6 not lighting up?
2 Answers
Audi A6 central control screen not lighting up, first check whether the power supply of the display screen is normal. If the power supply is abnormal, please replace the power supply module. Then check whether the cable connection is good. If there is a problem, replace the cable. If everything is normal, it should be that the display screen is damaged. Intuitive display: The LCD screen on the car's central console is just an intuitive display. When controlling the central console, you need to press down to give a screen display feedback. This LCD screen cannot be used for navigation, only for some simple display information. Functions: For example, when reversing, if there is a reversing radar, the distance can be clearly displayed on the central control LCD screen. There is also a central integrated display screen with navigation, DVD, and reversing camera functions. This type has broader functions, clearer display, and is more direct.
As a long-time Audi A6 owner, I've encountered the issue of the center display screen not lighting up quite often. The most common cause is a blown fuse, which can be found in the fuse box under the hood—replacing it usually solves the problem. However, screen malfunctions can't be ruled out, such as aging internal wiring or loosening due to vibrations, which tend to happen after prolonged use. Additionally, sometimes the system freezes or crashes; trying to restart the vehicle or holding down the screen's power button can help. I once faced a situation where an incompatible interface after modifying the navigation system caused the screen to stay black all day, eventually requiring professional adjustment at a specialized shop. Now, I make it a habit to regularly inspect the vehicle's electronic components to prevent similar issues, as driving without the display—relying on guesswork for the AC, navigation, etc.—is incredibly inconvenient.
