Cayenne S (9PA) V8-4.5L (2003)
Part 2
External BOSE Amplifier Audiotests
External BOSE Amplifier Audiotests
The loudspeakers can be checked externally with BOSE amplifier vehicle equipment using this menu item. The following selection is available:
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Manual single selection.
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Automatic test.
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Microphone and loudspeaker.