Touareg V8-4.2L (BHX) (2004)
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Disconnect two electrical connectors for cooling fans -V17- and -V177-, see Repair Manual, Engine Mechanical, 19-Cooling system.
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Switch ignition ON.
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Switch VAS 5051/5052 ON and insert Update CD into CD drive as soon as the start screen appears.
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Select vehicle system "17-Dash panel insert".
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Similar screen appears.
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Select diagnosis function "004-DTC Memory content (use sub function 004.01)".
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Select backward arrow on navigation bar.
Select diagnosis function "004-DTC Memory content (use sub function 004.10)".
With fault memory erased:
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Select backward arrow on navigation bar.