Touareg V8-4.2L (BHX) (2004)
Fault memories, erasing after "Update - Programming" (flashing)
Due to the CAN bus system, fault messages will be stored in various Control Modules during programming.
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To erase ALL fault memories, confirm by selecting the forward arrow button.
Tip: This will take a few minutes, depending on how many control modules are accessed.
Once fault memories have been erased:
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Similar screen appears.
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Old Differential Control Module Part No. and software level still appear at (arrow).
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Function ended appears at bottom of screen.
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Finish update of the Differential Control Module by selecting the backward arrow button.
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New update version software level" 0122" will appear at (arrow).
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Print this screen to verify Differential Control Module software level.
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Attach print to vehicle Repair Order.
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Flash CD can now be removed from VAS 5051, VAS 5051 B, or VAS 5052 Diagnostic tool.
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Select" Go to" then select" Exit".
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Use VAS 5051, VAS 5051 B or VAS 5052 to set readiness code.
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Test drive to ensure condition has been resolved.
Tip: Before replacing the differential motor or differential, contact the VW Helpline and observe the reporting obligation.