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Home >> Audi >> 2022 >> Q3 Premium Plus >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Charging System (Battery, Starter, Generator), Cruise Control >> 27 Battery, Starter, Generator, Cruise Control >> Battery >> Battery, Removing And Installing >> Battery, 48 V -A6-, REMOVING AND INSTALLING, 0K4 >> Removing

Battery, 48 V -A6-, REMOVING AND INSTALLING, 0K4: Removing

-- De-energize the 48V system and disconnect the Battery -A-. Refer to Battery -A-, DISCONNECTING AND CONNECTING, 0K4 .

-- Remove the luggage compartment floor.

-- Remove the vehicle tool kit storage compartment. Refer to OVERVIEW - LUGGAGE COMPARTMENT FLOOR .

-- Lift the tab -4- and push the air duct -3- to the left side and remove it upward, at the same time free up the exhaust on the air ducts on the protective housing -1-, on the connection from the voltage Converter -2- and on the air duct -5-.

GWWA27-10951Courtesy of AUDI OF AMERICA, LLC

-- Push the air duct -3- to the right side and remove it upward, at the same time free up the air ducts on the protective housing -1- and on the connection -2- of the fan.

GWWA27-10952Courtesy of AUDI OF AMERICA, LLC

-- Remove the cap -3- over the "+" terminal.

GWWA27-10953Courtesy of AUDI OF AMERICA, LLC

-- Visually inspect and classify the Battery, 48 V -A6-. Refer to Battery, 48 V -A6-, VISUALLY INSPECTING AND CLASSIFYING .

-- Disconnect the connectors -1 and 4-.

-- Remove the nuts and the battery terminal clamps -2 and 5- from the battery terminals.

-- Remove the bolt -2- and move the securing strap -6- to the side.

GWWA27-10954Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- and remove the battery retaining bracket -1-.

-- Pull the battery rearward -5- until the air guide on the air duct -4- is free.

-- Lift the battery out of the luggage compartment. This will pull the pressure equalization hose out of the grommet -3-.

-- Remove the Battery, 48 V -A6- from the protective housing. Refer to PROTECTIVE HOUSING FOR Battery, 48 V -A6-, REMOVING AND INSTALLING .