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Home >> Audi >> 2022 >> A5 Quattro Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2)) >> 27 Battery, Starter, Generator, Cruise Control >> Battery >> Battery, Disconnecting And Connecting >> 48V System, De-Energizing

48V System, De-Energizing

WARNING: This page is about a different variant/trim than selected.

Special tools and workshop equipment required 

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 Special functions  tab.

-- 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.