Highwings Aux Kabel USB C 1.2M — Error codes & fixes
Troubleshooting guide for the Highwings Aux Kabel USB C 1.2M. Diagnose an error code and find the fix.
Not charging
not-chargingThe toothbrush does not charge, often from a dirty charging contact, a worn battery or a faulty base.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
App not syncing
app-not-syncingThe companion app does not sync with the device, often due to a network or app issue.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
Overheating / shuts down
overheatThe projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
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