My video has missing or distorted audio

This article helps you troubleshoot missing or distorted audio in recordings from your THINKWARE dash cam.

If recorded video files have no sound, faint or crackling cabin audio, or distorted voice playback, follow the audio configuration steps below.

 

Already tried some steps? Jump to:

1.   Enable Voice Audio Recording via App or Physical Button

2.   Inspecting Microphone Opening for Physical Obstructions

3.   Perform a microSD Card Format and Factory Reset

 

Enable Voice Audio Recording via App or Physical Button

All THINKWARE dash cams feature a built-in cabin microphone that can be toggled ON or OFF.

Via Physical Button: Press the Voice Recording button on the front camera body. The unit will voice prompt "Voice recording enabled" or "Voice recording disabled".

Diagram highlighting the THINKWARE dash cam microphone button and the instruction Press Briefly

Via Mobile App: Open the THINKWARE DASH CAM LINK app > [Dash Cam Settings] > [System Settings] (or [Record Settings]) > [Voice Recording] > toggle [Enabled].

Note: Audio-consent requirements vary by state and province. Some require consent from all occupants. Check the rules that apply to you; you can disable voice recording without affecting video recording.

 

Inspecting Microphone Opening for Physical Obstructions

1. Locate the small microphone pinhole opening on the dash cam chassis (refer to your model's user guide).

2. Ensure the microphone hole is not covered by mounting adhesive tape, windshield stickers, or dust.

3. Clean around the microphone opening using a soft, dry brush or cotton swab.

 

Perform a microSD Card Format and Factory Reset

Caution: Formatting erases all files on the microSD card. Back up important recordings before formatting.

1. Format the card using the instructions for your model:

  • U3000 PRO or Q200: Connect in THINKWARE DASH CAM LINK, then tap:
    [Dash Cam Settings] → [Memory Card Settings] → [Formatting Memory Card] → [Format]
    Then tap [Confirm] on U3000 PRO or [OK] on Q200.
  • U3000: Press and hold [REC] + [Wi-Fi] together for 3 seconds.
  • LCD models: Go to [System Settings] → [Format].

Caution: Keep power connected until formatting finishes.

For formatting methods by model, see How to format your microSD card.

 

Caution: A factory reset erases all files on the microSD card and restores factory default settings. Back up important videos before you reset.

2. Follow the reset method for your model:

  • U3000 PRO, U3000: Press and hold the REC and MIC buttons together until the dash cam beeps.
  • Q200: Press and hold the Wi-Fi and REC buttons together until the dash cam beeps.
  • LCD models: Use the reset option in the on-screen settings menu.

For reset buttons and menus by model, or if the reset does not work, see How to Reset your Dash Cam.

 

None of the above worked

If you have checked resolution, cleaned the lens, tested HDR and Super Night Vision, formatted the microSD card, and checked audio settings, but the issue continues, please contact THINKWARE support.

For warranty or technical evaluation information, see About THINKWARE's warranty policy.

 

Need more help?

Contact the support team for your region by email or phone. We’ll respond to your email as quickly as we can.

North America (US/CA)
Email: support@thinkware.com
Phone: 1-844-865-9273

United Kingdom (UK)
Email: support.eu@thinkware.com
Phone: +44 (0) 333-121-0008

Europe (EU)
Email: support@thinkwarestore.com
Phone: +49 69 943 22200

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