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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2) >> 27 Battery, Starter, Generator, Cruise Control >> Battery >> Battery, Removing And Installing >> Battery -A-, REMOVING AND INSTALLING, 0K4 AND VH2 >> Removing

Battery -A-, REMOVING AND INSTALLING, 0K4 AND VH2: Removing

-- Disconnect the battery. Refer to Battery -A-, DISCONNECTING AND CONNECTING, 0K4 AND VH2 .

-- Remove the nut -1- and bolt -3-.

GWWA27-10685Courtesy of AUDI OF AMERICA, LLC

-- Remove the retaining bracket -2-.

-- Open the cover -1- over the battery positive terminal.

Fig 1: Battery Ground Cable Connector With Bolt
GWWA27-10537Courtesy of AUDI OF AMERICA, LLC

-- Loosen the nut -3- several turns and remove the battery positive cable terminal clamp -2- from the battery terminal.

-- Disconnect the central venting system hose -1-.

GWWA27-10686Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -4-.

-- Remove the battery bracket -3-.

-- Lift the battery -2- up and out of the luggage compartment.