Why does the BMW X3 reversing camera suddenly stop displaying?

[SanReed]

BMW X3 reversing camera suddenly stops displaying may be due to poor line contact causing a circuit break. Need to check whether the line is damaged: Check whether there is a loose connection at the wiring installation of the whole vehicle, or whether the video power line has aged. If there is a problem with the line, it will cause the reversing camera to malfunction. Just reconnect the loose part of the line or replace it with a new power line. The camera has been used for too long: It may be that the reversing camera has been used for too long, causing the chip's light-sensing effect to deteriorate, resulting in a lot of snowflake phenomena, and in severe cases, a black screen. The display screen is damaged: When the display screen remains black and cannot start or shows a mosaic problem, it generally means it is broken and needs to be replaced. If the chip is abnormal or the display screen is damaged, it needs to be inspected and repaired at a repair shop or directly replaced.