Audi A4 Owners & Service Manuals

Audi A4: Electrical System

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 Communication

 Infotainment System

 Overview - Infotainment System

Overview - Infotainment System, MMI Radio Plus, 18E Information Electronics Control Module 1 -J794- with integrated CD player/SD card reader in the glove compartment Multimedia System Control Head

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 Refrigerant Circuit, Charging with Service Station

  Note The entire refrigerant charge can be added to either the high or low pressure side. Refer to → Chapter "Refrigerant R134a Capacities, Refrigerant Oil and Approved Refrigerant Oils". The work procedure is always to be performed as described in the operating instructions for

 Center Folding Backrest Trim Panel, Removing and Installing

Special tools and workshop equipment required Pry Lever -80-200- Removing - Remove the center armrest. Refer to → Chapter "Center Armrest, Removing and Installing". - Remove the cushion cover for the center folding backrest. Refer to → Chapter "Center Folding Backrest C

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