Terminal 30a Wire Junction -TV3-, REMOVING AND INSTALLING: Removing

-- Disconnect the ground cable to the Battery -A- when the ignition is switched off. Refer to BATTERY, DISCONNECTING AND CONNECTING .

• On vehicles with 48 volt system (PR number VH2/VH3) must be de-energized before the 48 V system. Refer to 48V SYSTEM, DE-ENERGIZING .

-- Release the retainers in direction of -arrows-.

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-- First open cover -2- and then cover -1-.

-- Remove the wires -2 and 5- and free them up.

Fig 1: Digital Sound System Control Module Connector End View (J525, T38, T18i, T2ca)

Courtesy of AUDI OF AMERICA, LLC

-- Remove the nut -6-.

-- Release the retainers in direction of -arrows- and remove the wire junction -1-.