Audi A4 Owners & Service Manuals

Audi A4: Communication

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 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

 Component Location Overview - Infotainment System

1 - Bracket 2 - Information Electronics Control Module 1 -J794- Connector assignment. Refer to → Wiring diagrams, Troubleshooting & Component locations. Removing an

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 Coolant Pump, Removing and Installing

Removing - Remove the engine cover. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.10; Engine Cover; Engine Cover, Removing and Installing. - Drain the coolant. Refer to → Chapter "Coolant, Draining and Filling". - Disconnect the connectors -

 Center Differential

Overview - Center Differential 1 - O-Ring Replacing Coat with transmission fluid 2 - Plug For the hole for checking and filling For the transmission fluid inside the transfer case Tightening Specification. 3 - Center Differential Housing Removing and instal

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