A8 Quattro Sedan V8-4.2L (BVJ) (2008)
Entertainment System Control Module: Service and Repair
Rear Seat Entertainment System, High Alpine
Rear Seat Entertainment System, High Alpine
Multimedia Display 1 Control Module
‹› Removal and installation of Multimedia Display 1 Control Module (J744) and Multimedia Display 2 Control Module (J747) are identical.
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Switch off all electrical consumers.
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Remove the key.
Removing
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Remove the luggage compartment trim panel on the left side.
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Remove the screw - 3 - (3 Nm).
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Remove the navigation system with CD drive control module (J401) with the mounting frame - 2 -. Refer to => [ Navigation System with CD
Drive Control Module ] See: Accessories and Optional Equipment/Navigation System/Service and Repair/Removal and Replacement.
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Remove Multimedia Signal Splitter (R181) - 1 -. Refer to => [ Multimedia Signal Splitter ]. See: Accessories and Optional
Equipment/Entertainment Systems/Service and Repair/Rear Seat Entertainment System, High Alpine/Multimedia Signal Splitter
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Remove nuts - 4 - (front and rear), - 6 - and - 7 - (3 Nm).
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Carefully pull mounting frame - 5 - out of installation recess and disconnect harness connectors to vehicle wiring harness.
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Remove both bolts - arrows - (2 Nm) on underside of mounting frame.