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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Charging System (Battery, Starter, Generator) & Cruise Control -- (A3 Sedan) (Start/Stop System)) >> 27 Battery, Starter, Generator, Cruise Control >> Battery >> Battery, Removing And Installing >> Battery, Removing And Installing, Battery In Luggage Compartment >> Installing

Battery, Removing And Installing, Battery In Luggage Compartment: Installing

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

Only maintenance-free batteries conforming to standards "TL82506" (from 12/1997) and "VW75073" (from 08/2001) may be installed.

If the vehicle was originally equipped with a deep cycle resistant and leak-proof AGM battery, another AGM battery must be installed when replacing.

Batteries from the Audi Parts Program have a base strip adapter for conforming to different clamping strips. Whether and how bottom strip-adapter is used. Refer to operating instructions for battery.

-- Insert the battery and push in the bracket -1, 2 and 3- until stop in direction of -arrows-.

GWWA27-10560Courtesy of AUDI OF AMERICA, LLC

-- Attach the hose for the central venting system.

Install in the reverse order of removal. Note the following: 

-- When the ignition and electrical equipment is switched off, connect the battery in the following sequence:

-- First connect the battery positive cable terminal -2- to the battery positive terminal "+" by hand and tighten the nut -3-.

GWWA27-10544Courtesy of AUDI OF AMERICA, LLC

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

-- Disconnect the connector -2- from the Battery Monitoring Control Module -J367- -3-.

GWWA27-10252Courtesy of AUDI OF AMERICA, LLC

-- Connect the battery ground cable terminal clamp to the battery negative terminal "-" by hand and tighten the nut -1-.

-- Reconnect the connector to the Battery Monitoring Control Module -J367-.

-- Make sure the battery is secure after installation.

-- If the battery was replaced, then the new battery must be adapted.