New Beetle L4-2.0L (BEV) (2004)
Replacing Engine Control Module (ECM)
Work procedure
First, check control module identification of the previous Engine Control Module (ECM) as follows:
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Connect diagnostic tester.
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Switch ignition on.
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Under address word 33, select "Diagnostic mode 9: vehicle information".
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Select the vehicle information "Test-ID 04: Calibration Identification".
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Control module identification will be indicated, e.g.: 06A906032KC 4795
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End diagnosis and switch ignition off.
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Remove inner cover, left plenum chamber, to do this, slide center cover -1- of plenum chamber forward out of catch and remove from instrument
panel.
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Remove three bolts -1-.
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Lift left cover -1- of plenum chamber in center of instrument panel (arrow A) and thereby unclip (front edge clips, back edge clamps).
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Pull cover -1- toward vehicle center out of bracket underneath A-pillar (arrow B).