Audi A4 Owners & Service Manuals

Audi A4: Rear Seat Entertainment System (RSE)

Audi A4 (B9) 2016-2024 Service Manual / Electrical System / Communication / Rear Seat Entertainment System (RSE)

Overview - Rear Seat Entertainment System

The Rear Seat Entertainment System (RSE, 9WF) consists of:

  • Left Rear Information Display Control Head Control Module -J648-/Right Rear Information Display Control Head Control Module -J649- on the left/right front seat backrest frame
  • Information Electronics Control Module 1 -J794- in the Glove Compartment
  • Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316- on the left/right front seat backrest
  • Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32- on the Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316-

Component Location Overview - Rear Seat Entertainment System

Component Location Overview - Rear Seat Entertainment System

1 - Information Electronics Control Module 1 -J794-

  • Connector Assignment. Refer to → Wiring diagrams, Troubleshooting & Component locations.
  • Removing and Installing. Refer to → Chapter "Information Electronics Control Module 1 -J794-, Removing and Installing".

2 - Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316-

  • On the left/right front seat backrest
  • Removing and Installing. Refer to → Chapter "Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316-, Removing and Installing".

3 - Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32-

  • On the Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32-
  • Removing and Installing. Refer to → Chapter "Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32-, Removing and Installing".

4 - Left Rear Information Display Control Head Control Module -J648-/Right Rear Information Display Control Head Control Module -J649-

  • On the right/left front seat backrest frame
  • Connector Assignment. Refer to → Wiring diagrams, Troubleshooting & Component locations.
  • Removing and Installing. Refer to → Chapter "Left/Right Rear Information Display Control Head Control Module -J648-/-J649-, Removing and Installing".

Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32-, Removing and Installing

The Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32- is installed on the Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316- on the top of the left/right front seat backrest.

  Note

The removal and installation is described for the left side. Removing and installing on the right side is identical.

Removing

- Turn off the ignition and all electrical equipment and remove the ignition key.

- Release the catches -3- on the Multimedia Display Unit 4 Bracket -R316--2- in the direction of the arrow -A-.

- Remove the Multimedia Display Unit 4 -Y32--1- at the same time in the direction of the -arrow B- from the Multimedia Display Unit 4 Bracket -R316--2-.

- Remove the Multimedia Display Unit 4 -Y32--1- in the direction of the -arrow C- from the Multimedia Display Unit 4 Bracket -R316--2-.

A91-12603

Installing

- Install in reverse order of removal. Note the following:

- Install the Multimedia Display Unit 4 -Y32- until it engages audibly in the Multimedia Display Unit 4 Bracket -R316-.

Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316-, Removing and Installing

The Multimedia Display Unit 3 Bracket -R315-/Multimedia Display Unit 4 Bracket -R316- is installed at the top on the right/left front seat backrest.

  Note

The removal and installation is described for the left side. Removing and installing on the right side is identical.

Removing

- Turn off the ignition and all electrical equipment and remove the ignition key.

- Remove the Multimedia Display Unit 4 -Y32-. Refer to → Chapter "Multimedia Display Unit 3 -Y31-/Multimedia Display Unit 4 -Y32-, Removing and Installing".

- Release the catch -1- on the Multimedia Display Unit 4 Bracket - R316--2- in the direction of the -arrow-.

- Remove the Multimedia Display Unit 4 Bracket -R316--2- toward the rear from the left front seat backrest.

A91-12602

Installing

- Install in reverse order of removal. Note the following:

- Push in the Multimedia Display Unit 4 Bracket -R316- until it engages audibly in the left front seat backrest.

Left/Right Rear Information Display Control Head Control Module -J648-/-J649-, Removing and Installing

The Left Rear Information Display Control Head Control Module -J648-/Right Rear Information Display Control Head Control Module -J649- is installed on the inside of the right/left front seat backrest frame.

  Note

The removal and installation is described for the left side. Removing and installing on the right side is identical.

Removing

- Turn off the ignition and all electrical equipment and remove the ignition key.

- Remove the cover and cushion. Refer to → Body Interior; Rep. Gr.74; Front Seat Cover and Cushion; Backrest Cover and Cushion, Removing and Installing.

- Push the Left Rear Information Display Control Head Control Module -J648--1- carefully in the direction of the -arrow A- from the upper eye on the backrest frame.

- Push the Left Rear Information Display Control Head Control Module - J648--1- in the direction of the -arrow B- from the lower eye on the backrest frame.

- Engage the connector -2- on the Left Rear Information Display Control Head Control Module -J648--1- and disconnect.

- Unclip the wires from the Left Rear Information Display Control Head Control Module -J648--1-.

- Remove the Left Rear Information Display Control Head Control Module -J648--1-.

A91-12601

Installing

- Installation is identical in reverse order of removal.

    READ NEXT:

     Peripheral Camera

     Overview - Peripheral Camera System

    The peripheral camera system (KA6) consists of four cameras. They are located in the radiator grille, in both side exterior mirrors and in the rear lid. The system helps the driver when parking, ma

     Peripheral Camera Control Module -J928-, Removing and Installing

    The Peripheral Camera Control Module -J928- is located behind the left luggage compartment trim panel.   Note If replacing the control module, select the "Replace control module" function for

    SEE MORE:

     Overview - Navigation System

    Overview - Navigation System, MMI Navigation, 7UF 7UF - Navigation Information Electronics Control Module 1 -J794- with integrated CD player/SD memory card reader/navigation system in the glove compartment SD card with navigation data Front Information Display Control Head -J685-, display in c

     Exterior lighting

    Switching the lights on and off Fig. 42 Instrument panel: light switch with button Light switch Turn the light switch (1) to the corresponding position when the ignition is switched on. The symbol and the selected position will turn on (except position 0). O - The daytime running lights* will

    © 2019-2024 Copyright www.audia4b9.com