Airbag Control Module
When working on the Airbag Control Module -J234- always not the safety guidelines when working on airbags, belt tensioners and battery cut-out units. Refer to AIRBAG, BELT TENSIONER AND BATTERY CUT-OUT UNITS GENERAL SAFETY PRECAUTIONS .
Removal
-- Disconnect vehicle battery. Refer to [For transmission(s) 0A4, 02E, 09G, 02Q] [For engine(s) BRM, BGP, BPY, BGQ, CBTA, CBEA, CJAA, CBUA, CCTA, CBFA] Removal and Installation
-- Unclip cover -1- from trim using a small screwdriver.
-- Remove bolt -2- (1.5 Nm).
-- Remove the footwell trim panel -3-.
It is not necessary to remove the other parts of the center console.
-- Remove the nuts -1- (2.5 Nm).
-- Remove the bracket -2-.
Removal of right footwell trim is identical.
-- Unlock the connector -1- in -direction of arrow- and remove the wiring harness form the control module -2-.
Center console is not depicted in the illustration.
-- Remove three nuts -3- (9 Nm).
-- Remove the control module from the vehicle.
Installation
-- To install, perform the steps used for removal in reverse order.
-- Switch on ignition.
Make sure that no persons are in the vehicle.
-- Connect vehicle battery. Refer to [For transmission(s) 0A4, 02E, 09G, 02Q] [For engine(s) BRM, BGP, BPY, BGQ, CBTA, CBEA, CJAA, CBUA, CCTA, CBFA] Removal and Installation .
-- If Airbag Control Module -J234- was replaced, it must be coded. Refer to ADAPTING COMPONENTS .