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Home >> Audi >> 2020 >> S4 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Passenger Protection, Airbags, Seat Belts) >> 69 Passenger Protection, Airbags, Seat Belts >> Airbag Control Module >> Airbag Control Module -J234-, REMOVING AND INSTALLING >> Removing

Airbag Control Module -J234-, REMOVING AND INSTALLING: 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.
WARNING:

Risk of injury due to involuntary deployment.

-- Remove the center console. Refer to CENTER CONSOLE, REMOVING AND INSTALLING .

-- Disconnect the battery ground cable with the ignition turned on. Refer to BATTERY, DISCONNECTING AND CONNECTING .

-- Remove the Access/Start System Antenna 1 in Vehicle Interior -R138-. Refer to COMPONENT LOCATION OVERVIEW - KEYLESS ACCESS AUTHORIZATION SYSTEM .

-- Equipped on some models: remove the rear air duct. Refer to OVERVIEW - AIR ROUTING AND AIR DISTRIBUTION IN VEHICLE INTERIOR .

-- Cut through the carpet connecting piece -1- at the position shown in the illustration -arrow A- using scissors.

GWWA68-10759Courtesy of AUDI OF AMERICA, LLC

-- Remove the nuts -B arrows-.

-- Unclip the control module cover -2- from the threaded pins.

-- Unclip the wiring harness from the cover using the : 80-200  and free it up.

-- Pull the control module cover out from under the carpet and remove it.

-- Remove the nuts -arrows-.

GWWA69-11247Courtesy of AUDI OF AMERICA, LLC
WARNING:

Risk of injury due to involuntary deployment.

  • Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". For example, this can be done by briefly touching the door striker.

-- Remove the airbag control module -2- from the threaded pins.

-- Disconnect the connectors -1 and 3- by releasing the connector safety catch and opening the securing clip on the connector.