Battery, Removing And Installing: Installing

-- Insert the battery and engage the retaining bracket -1- into the slot in the side bracket -2- -arrow-.

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-- Push the battery up against the retaining brackets -1 and 2- in direction of -arrows- so that the battery clamping strip engages in the retaining brackets.

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• The battery must not be able to move at all anymore.

-- Attach the central venting system hose.

Further installation is performed in reverse order of removal, while noting the following:

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

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

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

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

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

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

-- Check the battery for secure fit after installation.

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

Procedure 

-- Connect the Vehicle Diagnostic Tester.

-- Select the Diagnostic  mode and start the diagnosis.

-- Select the Test plan  tab.

-- Select the Select individual test  button and select the following tree structure consecutively:

• Body
• Electrical system
• 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 reconnected, the following steps must be performed:

• Activate the one-touch up/down function for the power window regulators. Refer to the Owner's Manual.
• Check all the control module DTC memories and erase the displayed "undervoltage" entry using the Vehicle Diagnostic Tester.