A6 Sedan V6-2.8L (AHA) (1998)
Output Diagnostic Test Mode
->
Station buttons backward
Station buttons will be switched through in backward motion.
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Press -> button.
Indicated on display
Output Diagnostic Test Mode
->
End
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Press -> button.
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The tester returns to the "Select function" mode.
Indicated on display
Rapid data transfer
HELP
Select function XX