S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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Remove the electrical wire - 1 - on the 4-pin relay/fuse panel.
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Release the retaining spring - arrow A - and tilt the relay/fuse panel - 3 - out of the mount - arrow B -.
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On the rear side, remove the electrical wire - 2 - on the 4-pin relay/fuse panel.
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Unclip fuse panel on relay carrier.
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Remove the relay and control modules.
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Release the retaining clips - arrows - and press the relay carrier - 2 - back and out of the bracket - 1 -.
‹› The exact assignment of the 4-pin relay/fuse panel with threaded connection can be found in the applicable wiring diagram.
Installing
‹› Tightening specification => [ 4-pin relay/fuse panel with threaded connection, tightening specifications ] See: Relay Carrier and Fuse Panel in
Instrument Panel and A-Pillar Assembly Overview.