What Causes the Red Light on a Dash Cam to Flash?

1 Answers
DiGenesis
07/30/25 12:47am
The reason the red light on a dash cam flashes is: The car dash cam is in normal recording mode. While driving, the dash cam usually activates automatically when it detects vehicles or pedestrians within its lens range, initiating the recording function. If the dash cam's red light flashes after the engine is turned off, it is due to the parking monitoring feature being enabled. This means the dash cam continues to operate even after the car is turned off. It is recommended to disable this feature as it can significantly impact the battery's lifespan. Usage precautions: During winter, temperatures drop, but dash cams are designed to operate in normal ambient temperatures. Extremely low temperatures can cause many electronic components to function abnormally, potentially damaging the device's circuitry. Therefore, drivers should avoid recording in excessively cold environments. Regarding installation position, it is best to mount the dash cam near the rearview mirror inside the car for optimal field of view. Also, ensure the lens is within the wiper's cleaning range to maintain clear recordings during rainy conditions. The installation position should not interfere with the deployment range of the car's airbags.
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