Why does the dash cam not light up after being turned on?

[MacElaina]

If the dash cam does not light up after being turned on, it may be due to the screen saver function being activated either during startup or by default. Another possible reason is a power connection issue, which requires checking the power supply. By installing a dash cam, drivers can record video and audio during vehicle operation, which typically serves as evidence in traffic accidents, safeguarding the driver's legal rights. The dash cam also records the vehicle's speed, time, and location within the footage, functioning similarly to a black box in an aircraft. When the vehicle is not in use, it can also serve as a parking monitor. However, the video data stored in the dash cam cannot be edited, as any alterations would render it useless in providing assistance during traffic accidents.