Vehicle Diagnostic Tester, Connecting

WARNING: This page is about a different car, the 2022 Audi SQ7 and 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

Risk of injury due to unintended engine start on high-voltage vehicles!

Pay attention to the high-voltage system warning messages:
For procedures where the ignition must be switched off, refer to PROCEDURES THAT NEED IGNITION SWITCHED ON .

Special tools and workshop equipment required

Vehicle Diagnostic Tester

Fig 1: Diagnostic Tester
Courtesy of AUDI OF AMERICA, LLC
Diagnostic Interface: VAS 6154A

Procedure:

-- Attach the connector of the Vehicle Diagnostic Tester: VAS 6160 A to the diagnostic connection in the vehicle.

Fig 2: Connect Diagnostic Tester

Courtesy of AUDI OF AMERICA, LLC

-- Turn on the Vehicle Diagnostic Tester.

-- Switch the ignition on.

-- Follow the screen menu to start the desired function.