Possible cause of fault
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
- Audio CD damaged or inserted incorrectly (label up)
- No audio CD inserted (data CD)
- Audio CD dirty, scratched or damp
- Insufficient power supply
- Wake-up/diagnosis lead (open circuit, short circuit, short to B+, short to ground)
- Optical waveguide damaged, kinked, broken
- External amplifier (if installed) - no power supply