Corrado SLC & Passat
- Connect Scan Tester (VAG 1551) to Data Link Connectors (DLC) located in center console, in front of shift lever. With scan tester in READ MEASURING VALUE BLOCK function, press "01" to "06" buttons to select desired display group. See appropriate DISPLAY GROUP table.
- When display group is selected, only second digit is shown on display (the zero does not appear on display). When READ MEASURING VALUE BLOCK function is completed, select END OUTPUT function on scan tester. Turn ignition off. Disconnect scan tester.