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Flashing Yellow/Orange/Green Light on a Garmin Dash Cam Tandem

Flashing yellow, orange, or green lights indicate there is an error related to the microSD card inserted in the camera. This could also mean the camera is having trouble reading the card. 

Flashing Yellow lightsFlashing Green lights

Check the following in this situation:

If the problem continues, a different compatible microSD card may need to be used.