Touareg V8-4.2L (BHX) (2004)
After selecting "Update - Programming" function:
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By selecting the forward arrow --> on navigation bar, the programming procedure begins.
^
Similar screen appears:
^
Previous data in the Control Module is erased and new data is being transferred to the module from the flash CD.
Note:
Approx. flashing time is 5 minutes.
NOTE:
If during the "Update - Programming", a fault message is displayed:
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Confirm that VAS 5051 or VAS 5052 diagnostic tool power supply is adequate and that ALL appliances with high electromagnetic radiation (i.e.
mobile phones) are switched OFF.