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Home >> Audi >> 2020 >> S4 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (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, 0K0 >> Removing

Battery -A-, REMOVING AND INSTALLING, 0K0: Removing

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Switch off the ignition.

-- Lift the luggage compartment floor cover.

-- If equipped, remove the spare tire and vehicle tool kit mount.

-- Remove the nut -1-, the cover -3- with the vehicle tool kit mount -2-.

Fig 1: Battery Holder With Bolt
GWWA27-10579Courtesy of AUDI OF AMERICA, LLC

--Avant:  if installed, remove the subwoofer. Refer to SOUND SYSTEM .

-- Remove the nuts -3 and 4- and the bolts -1 and 5-.

GWWA27-10600Courtesy of AUDI OF AMERICA, LLC

-- Remove the retaining bracket -2-.

-- Open the cover -3- over the battery negative terminal.

Fig 2: Disconnecting Battery
GWWA27-10233Courtesy of AUDI OF AMERICA, LLC

-- Loosen the nut -1- several turns and remove the battery ground cable clamp -2- from the battery terminal.

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

Fig 3: 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.

-- Remove the bolt -2-.

GWWA27-10580Courtesy of AUDI OF AMERICA, LLC

-- Remove the battery bracket -1-.

-- Remove the battery cover -3-.

-- Remove the central venting system hose -5-.

-- Lift the battery -4- upward and out of the luggage compartment.