Comfort System Central Control Module -J393-, 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.

A4, A5 Coupe and A5 Sportback:

-- Loosen the left luggage compartment side trim panel at the bottom:

A4 Sedan, A5 Coupe, A5 Sportback: remove the tie downs. Refer to TIE DOWN, REMOVING AND INSTALLING .
A4 Avant: remove the luggage compartment floor support. Refer to OVERVIEW - LUGGAGE COMPARTMENT SIDE TRIM PANEL .

A5 Cabriolet:

-- Remove relay and fuse panel 2. Refer to COMPONENT LOCATION OVERVIEW - RELAY PANELS, FUSE PANELS AND E-BOXES .

Continuation:

-- Open the cover for the left luggage compartment side trim panel.

-- Release the retainer -1-.

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-- Remove the bracket -2- for the control modules upward in direction of -arrow-.

-- Remove the nut -3-.

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-- Release the retainer in direction of -A arrow-.

-- Remove the mount -1- upward.

-- Release the retainer in direction of -arrow B- and remove the guide -4- from the body in direction of -arrow C-.

-- Remove the bracket -2- for the central control module.

-- Disconnect the connectors -1, 2, 3, 4 and 6-.

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-- Release the retainers in direction of -arrows- and guide the central control module -5- out of the mount.