S40 L4-1.9L Turbo VIN 29 B4204T3 (2001)
The inbuilt diagnostic functions in the audio unit can be used to check the display.
Substitute value
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None.
Possible source
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Defective audio unit.
Fault symptom[s]
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No illustration on display
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Incorrect color on the display screen.
Checking The Display, Audio HU1205
Checking the display, Audio HU1205
Checking display
Activate the diagnostic menu. See Diagnostic functions Audio HU1205 (audio module) See: Description and Operation/Diagnostic Functions Audio
HU1205 (Audio Module).
Check the display as follows:
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1.1 Color bar
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1.2 Hatching
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1.3 gray scale
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1.5 Color screen.
For information about the above functions, see Diagnostic functions Audio HU1205 (audio module) See: Description and Operation/Diagnostic
Functions Audio HU1205 (Audio Module).