Battery In Engine Compartment, Removing And Installing: Installing

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

-- Insert the battery into the battery tray -1- so that the battery base strip touches the rear and side stop -arrows-.

Courtesy of AUDI OF AMERICA, LLC

• It should no longer be possible to move the battery.

-- Install the battery bracket -2-.

Courtesy of AUDI OF AMERICA, LLC

• The tab -arrow- on the battery mounting bracket must fit into the opening on the battery clamping strip.

-- Tighten the bolt -1- for the battery bracket.

-- Turn off the ignition and all electrical consumers, and connect the battery in the following sequence:

-- First connect the positive battery cable terminal -3- to the battery positive pole "+" by hand and tighten the nut -4-.

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

-- Connect the battery ground cable terminal to the battery negative pole "-" 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.

Procedure 

-- Connect the : Vehicle Diagnostic Tester  .

-- Choose operation mode Diagnosis  and start the diagnosis.

-- Select the tab test plan  .

-- Select select individual tests  and choose the following sequence.

• Body
• Electrical Equipment
• 01 - OBD-capable systems
• 19 - Data Bus On Board Diagnostic Interface - J533
• 19 - Data Bus On Board Diagnostic Interface functions
• 19 - Adapting
• 19 - Adapt battery

When the battery is connected, the following steps must be performed

• Activate the one-touch up/one-touch down power window regulators. Refer to the Owner's Manual.
• Check DTC memories of all control modules and erase "Undervoltage" DTC if necessary, using the : Vehicle Diagnostic Tester  .