Comand NTG4 navigation system with hard drive mounted on 204 class C bodies.
Detected faults:
- Doesn't turn on.
- Doesn't output sound.
- Sound with electric noise.
- Sound with weird noises.
- Disc reading problems: won't load or unload discs, won't read them, etc.
- Monitor problems: won't open, won't turn on, lines are visible, or scratches are present.
We have resolved all of these issues in-house. Contact us for more information.


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