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Tester, Connecting

Volkswagen offers various testers, for example:

The operation of these "devices" is described in the respective operating instructions.

Connecting the vehicle diagnostic tester to the diagnostic connection

WARNING:
  • During a test drive you must always secure testing and measuring equipment on the back seat.
  • Only the passenger may use the equipment during the road test.

-- Turn on the vehicle diagnostic tester.

The vehicle diagnostic tester is ready for use when it is possible to select between the fields/buttons Guided Functions  and Guided Functions  on the right side of the screen.

Depending on equipment and tester version, additional functions may be "displayed" , for example:

"Tester" is ready for operation. 

-- Turn on the ignition.

-- Touch a field/button on the display to start desired function.