Phaeton W12-6.0L (BAP) (2005)
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Select 07 - Front Information Display Control Head.
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Verify the software is 0220 or 0223.
Coding
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Write down the coding of the navigation unit (AW37) and display control unit (AW 07).
Note:
During update, no other work (including maintenance) can be performed on the vehicle.
Update Programming Procedure
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Verify the flash CD has no surface damage (scratches etc) or foreign substance (oil, grease etc) on it. If damage is discovered, order a replacement
flash disc before proceeding.
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Remove key from ignition.
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Switch on the display using the ON I DARK button.
Insert update CD PhaetonNavSW9923 in to the navigation drive (in place of the map CD).
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Press Confirm to start the update.
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The screen will turn off once the flash is complete. Turn on the display using the ON / DARK button. Remove the flash CD and store in a secure
spot.
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Verify the coding is correct in address word 07 and 37.