Radio, Stereo, and Compact Disc: Service and Repair

Radios

Special tools, testers and auxiliary items required

• Trim Removal Wedge (3409)

Troubleshooting

The radio is equipped with OBD.

To fault find, use "Guided Fault Finding" in the Vehicle Diagnosis Tester.

• Use the chapter for the individual unit when removing and installing.

RCD 510 radio system, refer to => [ RCD 510 Sound System ] RCD 510 Sound System.

Premium 7 (Premium Sound System), refer to => [ Premium 7 (Premium Sound System) ] Premium 7 (Premium Sound System).

RNS 315 radio navigation system, refer to => [ RNS 315 Radio Navigation System ] RNS 315 Radio Navigation System.

RNS MFD 2 and DVD radio navigation system, refer to => [ RNS MFD 2 DVD Navigation System ] RNS MFD 2 DVD Navigation System.

RNS 510 radio navigation system, refer to => [ RNS 510 Radio Navigation System ] RNS 510 Radio Navigation System.

Removal

Do the following before starting the procedure:

- Remove any CDs still in the unit. Refer to the Owner's Manual.

- Turn off the ignition and all electric consumers and remove the key.

Now, perform the following work procedure:

- Carefully pry off the cover in the center console - arrows - with a (3409) and remove it.






- Remove bolts - arrows - on radio navigation system.






- Pull radio navigation system out of installation compartment far enough until harness connectors on rear side of radio navigation system are accessible.

- Press together the connector lock in direction of - arrows -.






- Then swing mounting bracket out in direction of - arrow - and disconnect harness connector.






- Disengage harness connectors - arrows - from antenna connections and disconnect them.






Installation

- Insert connectors to radio navigation system and engage them.

- Slide radio navigation system straight into instrument panel.

• While sliding in the radio navigation unit, under no circumstances press on the display or control buttons since the radio navigation unit may be damaged by doing this.

- Attach the radio with the 4 bolts - arrows -.






- Reinstall cover for center console.

- Deactivate the anti-theft coding, if necessary.

- Check radio/navigation unit coding and code it again if necessary.

For coding and adapting the radio components, refer to => [ Radio Components, Adapting ] Radio Components, Adapting.

Coding the navigation unit, refer to=> [ Radio Navigation System Components, Adapting ] Radio Navigation System Components, Adapting.