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Peter BuckJul 26, 2025
What to do if my Dual XDVD710 has audio but no video?
- AAmanda LloydJul 26, 2025
If your Dual Car Video System has audio but no video, check the following: * **Parking brake safety circuit:** Verify the connections at the parking brake. * **Parking brake application:** Ensure the parking brake is applied.