S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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Remove the bolts - arrows -.
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Disconnect the electrical connector - 1 - for the Brake Fluid Level Warning Switch (F34).
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If the vehicle has a manual transmission, lift the engine compartment E-box - 3 - and disconnect the connector on the Clutch Position Sensor
(G476) - 2 -.
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Disengage the wiring harness - 1 - on the engine compartment E-box.
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Release the retaining clips - 2 - and - 5 - and slide the engine control module retaining frame - 3 - as far back into the vehicle interior as possible.
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Remove the engine compartment E-box - 4 -.
Installing
‹› Tightening specification => [ Engine compartment E-box, tightening specifications ] See: Fuse Block/Service and Repair/Engine Compartment
E-Box, Wire Junction, Fuse Holder and Battery Overview.
Install in reverse order of removal, observing the following:
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Install fuse panel B. Refer to => [ Fuse Panel B in Engine Compartment E-Box ] See: Fuse Block/Service and Repair/Fuse Panel B in Engine
Compartment E-Box.
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Install the Alarm Horn (H12). Refer to => [ Alarm Horn ] See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Alarm
Horn/Service and Repair.
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Connect battery. Required actions => See: Tools and Equipment/Battery, Disconnecting and Connecting.
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Install the windshield wiper motor. Refer to => [ Windshield Wiper Motor with Windshield Wiper Motor Control Module ] See: Wiper and
Washer Systems/Wiper Motor/Service and Repair.
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Install the washer fluid reservoir filler neck. Refer to => [ Washer Fluid Reservoir Filler Neck ] See: Wiper and Washer Systems/Windshield
Washer Reservoir/Service and Repair/Washer Fluid Reservoir Filler Neck.