Electronics > Vehicle Electronics > Car Audio & Video > Car Video > Head Units
6.25" HD Portable Car Multimedia Player MTC-625
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of a low-cost Wi-Fi/Bluetooth module and/or a deficient antenna design (ENG-001) in the Mainboard component (COMP-002) leads to unstable wireless connection, resulting in frequent CarPlay/Android Auto disconnections (RMA-001), as reported by consumers (REV-001).
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