48V System, De-Energizing
WARNING: This page is about a different car, the 2024 Audi A4 allroad. However, it is still accessible from the selected car via links, so may be relevant.
- The 48V system is de-energized using the Vehicle Diagnostic Tester.
Special tools and workshop equipment required
- Vehicle Diagnostic Tester
De-energize the system
De-energizing the 48V system occurs exclusively in the Diagnostic mode on the Vehicle Diagnostic Tester.
-- Connect the Vehicle Diagnostic Tester.
-- Select and start the Diagnostic operating mode.
-- Select the tab special functions .
-- Select the 48V vehicle electrical system folder.
-- Select De-energizing 48V vehicle electrical system in the folder.
-- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.