D'où peut venir le problèmeYou may need to reset your unit.
Vous pouvez essayerFirst, try and clean the sensor (dark-tinted window on the light ring) with rubbing alcohol and a microfiber cloth and make sure there is nothing within 6-8 inches of the sensor.
Let's try and reset your unit:
1. Press and hold the power button on the bottom of the unit for 10 seconds.
2. Wipe the sensor (dark-tinted window on the light ring) using rubbing alcohol and a microfiber cloth.
3. Press the power button for 3-5 seconds to turn the unit on. You should see a green light flash indicating that the mirror has been turned on.