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Home >> Audi >> 2016 >> S4 Premium Plus, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1340 (Wiring (Cabriolet)) >> 97 Wiring >> Relay Carriers, Fuse Panels And E-Boxes >> E-Box Relay And Fuse Panels, Removing And Installing >> Fuse Panel B -Sb- In Engine Compartment E-Box, Removing And Installing >> Removing

Fuse Panel B -Sb- In Engine Compartment E-Box, Removing And Installing: Removing

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Fig 1: Identifying E-Box Bolts & Cover
GWWA10-10853Courtesy of AUDI OF AMERICA, LLC

-- With the ignition switched off, disconnect the battery ground cable. Refer to BATTERY, DISCONNECTING AND CONNECTING .

-- Remove the washer fluid reservoir filler neck. Refer to WASHER FLUID RESERVOIR FILLER TUBE, REMOVING AND INSTALLING .

-- Remove the bolts -arrows- and the engine compartment E-box cover.

NOTE:

Ignore item -1-.

-- Release the retainers -A arrows- and remove the engine control module -arrow B-.

Fig 2: Engine Control Module (ECM)
GWWA10-10854Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -2- if equipped.

Fig 3: Disconnect Electrical Connectors
GWWA10-10855Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connectors -4- and remove the wire -3-.

-- Open the retainers -arrow- and remove fuse panel B -1-.

-- Disengage the engine wiring harness on the E-box and free it up.

-- Remove the electrical wire -5-.

Fig 4: Identifying Fuse Panel B Components
GWWA97-10471Courtesy of AUDI OF AMERICA, LLC

-- Remove the relay -3- and control modules -4- from fuse panel B.

-- Release the retaining clip -arrow-, push the fuse panel -2- back and out and disengage it.

-- Release the retaining clip and press the auxiliary fuse panel -1- back and out.

-- Release the retaining clips -arrows- and press the relay carrier -2- back and out of the bracket -1-.

Fig 5: Identifying Retaining Clips
GWWA97-10472Courtesy of AUDI OF AMERICA, LLC

-- Remove fuse panel B from the engine compartment E-box.