S4 Quattro Wagon V8-4.2L (BHF) (2008)
Fuse Block: Service and Repair
Plenum Chamber E-Box
Relay and Fuse Panels
CAUTION!
Before beginning repairs on the electrical system:
‹› Obtain the anti-theft radio security code.
‹› Switch the ignition off.
‹› Disconnect the battery Ground (GND) strap.
‹› After reconnecting vehicle battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows
according to Repair Information and/or Owner's Manual.
‹› Steps after reconnecting voltage supply => See: Battery/Description and Operation/Battery.
Plenum Chamber E-Box
Removing
‹› All cable ties opened or cut during removal must be reinstalled at the same locations during installation.
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Remove rubber seal for plenum chamber cover.
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Remove plenum chamber cover - 1 - toward front - arrows -.
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Pry off both caps using a screwdriver - 3 -.