What's the reason for the central control display screen not lighting up?

1 Answers
LeLydia
07/30/25 7:37am
Possible reasons and solutions for the central control display screen not lighting up are as follows: 1. First, check whether the power supply to the display screen is normal. If the power supply is abnormal, replace the power supply module. 2. Then, check whether the connection of the ribbon cable is good. If there is a problem, replace the ribbon cable. 3. Check whether the display screen is damaged. Replace the display screen for testing. If it returns to normal, the display screen is damaged. If it remains the same, with normal power supply and good ribbon cable connection, replace the motherboard for testing. The LCD screen on the car's central console is only a visual display that provides feedback when you press the central control buttons. This LCD screen cannot be used for navigation; it can only display some simple information!
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