Radio chorus
Radio with built-in CD player
Speaker systems: basic/basic plus
Display Low
Mobile connection kit phone
Connection of external audio sources -R199-
Optional
Audio system: Standard
Preparation for mobile installation. phone.
Bluetooth speakerphone
Concert radio
Radio with built-in CD player (mp3)
Speaker systems: basic/basic plus/Standard
Display Mid
Mobile phone connection kit
SD card reader
Optional
Audio system: Bang &Olufsen
Preparing to install a mobile phone
Bluetooth speakerphone
Digital radio -R147- integrated in concert
Connecting external audio sources-R199-
Radio symphony
Radio tape recorder with built-in
CD changer
Speaker systems: basic/basic plus/Standard
Display Mid
Mobile phone connection kit
SD card reader
Optional
Audio system: Bang &Olufsen
Preparing to install a mobile phone
Bluetooth speakerphone
Digital radio -R147- integrated into symphony
Connecting external audio sources-R199-
Data transfer to other vehicle systems is carried out using the CAN bus
(Infotainment) and diag. data bus interface -J533-. Troubleshooting is carried out in the mode "Guided troubleshooting".
![](https://www.audimanual.ru/img/q/3786.jpg)
Installation diagram 1. Puller for radio -T10057-; 2. Connection for external audio sources -R199- (AMI); 3. Radio -R-; 4. Bolt. 3 N'M; 5. Storage compartment; 6. Connection of external audio sources -R199- (Aux-In); 7. Indicator for used operating and display unit, front -J685- (Display); 8. Bolt. 2 Nm
![](https://www.audimanual.ru/img/q/3787.jpg)
Radio installation device 1. Digital radio aerial -R183- in the left side door glass; 2. Antenna -R11-in the spoiler; 3. Aerial 2 -R93- is installed in the rear window; 4. Aerial amplifier -R24- at the bottom of the trunk lid; 5. Indicator for used control and display unit, front -J685- in the dashboard; 6. Acoustic systems; 7. Radio -R- in the dashboard; 8. Left aerial module -R108- on left D-pillar; 9. Aerial amplifier 3 -R112- on top of trunk lid
Electrical connectors "chorus"
![](https://www.audimanual.ru/img/q/3788.jpg)
I A. Conclusion (AM/FM1/FM2); B. Connection block, black, with four multi-pin connectors.
Note. Unspecified plug contacts are not used.
A - antenna output AM/FM1/FM2
![](https://www.audimanual.ru/img/q/3789.jpg)
A. Chamber 2 AM/FM1 of aerial amplifier 3 -R112- (antenna-R11-); B. Chamber 1 FM2 aerial amplifier -R24- (Radio aerial 2 -R93-)
B - connecting block with four multi-pin connectors
A - multi-pin connector, 8-pin (T8k), brown
![](https://www.audimanual.ru/img/q/3790.jpg)
1. Rear right speaker (+); 2. Front right speaker (+); 3. Front left speaker (+); 4. Rear left speaker (+); 5. Rear right speaker (-); 6. Front right speaker (-); 7. Front left speaker (-); 8. Rear left speaker (-)
B - multi-pin connector, 12-pin (T12s)
- 1. Low frequency input (left) output for external audio sources -R199-
- 2. Low frequency input (left) output for external audio sources -R199-
- 3. Weight
- 4. Constant plus
- 5. not involved
- 6. DATA OUT
- 7. Low frequency input (right) output for external audio sources -R199-
- 8. Left signal
- 9. Right signal
- 10. plus included
- 11. DATA IN
- 12. CLK
C - multi-pin connector, 12-pin (T12a), green
- 1. Microphone input (-)
- 2. NF-Out right
- 3.NF-Out mass
- 4. Microphone output (-)
- 5. NF-ln left (-)
- 6. Low frequency output (-) mobile connection kit telephone/telephone receiver -R36-
- 7. Microphone input (+)
- 8. NF-Out left
- 9. Microphone output (+)
- 10. Low-frequency output for short-term muting of the microphone of the mobile phone connection kit. phone
- 11. NF-ln left (+)
- 12. Low frequency output (+) mobile connection kit telephone/telephone receiver -R36-
D - multi-pin connector, 8-pin (T161) black
- 9. CAN-Infotainment High
- 10. CAN-Infotainment Low
- 11. Power supply to front used display and information display unit -J685-
- 12. Terminal 31
- 13. CAN-Bus (display) to front display for used control and display unit -J685-
- 14. CAN-Bus (display) to front display for used control and display unit -J685-
- 15. Terminal 30
- 16. Constant plus (not used)
System connectors "concert"/"symphony"
![](https://www.audimanual.ru/img/q/3791.jpg)
I 1. Conclusion (AM/FM1/FM2); 2. Multi-pin connector, 10-pin (Т10v) black to front indicator of used control and display unit -J685-; 3. Connector (DAB) black left aerial module -R108-; 4. Connection block, black, with four multi-pin connectors
1 - Antenna output AM/FM1/FM2
- A. Chamber 2 AM/FM1 antenna amplifier 3-R112- (antenna-R11-)
- B. Chamber 1 FM2 aerial amplifier -R24- (Radio aerial 2 -R93-)
![](https://www.audimanual.ru/img/q/3792.jpg)
2 - Multi-pin connector, 10-pin (T10v) black
- All contacts are connected to the display of the front operating, display and information unit -J685-.
![](https://www.audimanual.ru/img/q/3793.jpg)
II 1. Electricity supply; 2. Mass; 3. not involved; 4. Diagnosis display; 5. Diagnostic cable; 6.LVDS out (+); 7. LVDSout (-); 8. LVDS out mass; 9. Diagnosis T0; 10. Diagnosis T1 - connection block with four multi-pin connectors
4 - connection block with four multi-pin connectors
A - Multi-pin connector, 8-pin (T8k), brown
![](https://www.audimanual.ru/img/q/3794.jpg)
1. Rear right speaker (+); 2. Front right speaker (+); 3. Front left speaker (+); 4. Rear left speaker (+); 5. Back right speaker (-); 6. Front right speaker (-); 7. Front left speaker (-); 8. Rear left speaker (-)
B- multi-pin connector, 12-pin (Т12s), blue
- 1. Low frequency input (left) .output for external audio sources -R199-
- 2. Low frequency input (left) output for external audio sources -R199-
- 3. Weight
- 4. Constant plus
- 5. not involved
- 6. DATA OUT
- 7. Low frequency input (right) output for external audio sources -R199-
- 8. Left signal
- 9. Right signal
- 10. plus included
- 11. DATA IN
- 12. CLK
C - Multi-pin connector, 12-pin (T12a), green
- 1. Microphone input (-)
- 2. NF-Out right
- 3.NF-Out mass
- 4. Microphone output (-)
- 5. NF-ln left (-)
- 6. Low frequency output (-) mobile connection kit telephone/telephone receiver -R36-
- 7. Microphone input (+)
- 8. NF-Out left
- 9. Microphone output (+)
- 10. Low-frequency output for short-term muting of the microphone of the mobile phone connection kit. phone
- 11. NF-ln left (+)
- 12. Low frequency output (+) mobile connection kit telephone/telephone transceiver -R36-
D - multi-pin connector, 8-pin (T16I) black
- 9. CAN-Infotainment High
- 10. CAN-Infotainment Low
- 12. Terminal 31
- 15. Terminal 30
- 16. Constant plus (not used)
Display connectors (CAN)
Indicator for used control and display unit, front -J685-
"Chorus" (T10u), red
![](https://www.audimanual.ru/img/q/3795.jpg)
1. CAN-Bus (display) from radio -R-; 2. CAN-Bus (display) from radio -R-; 3. Radio power connector -R-; 4. Terminal 31
"Concert"/"symphony" (T10w), black
![](https://www.audimanual.ru/img/q/3796.jpg)
All contacts are connected to the radio -R-. 1. Electricity supply; 2. Mass; 3. not involved; 4. Diagnosis display; 5. Diagnostic cable; 6.LVDSout (+); 7. LVDS out (-); 8. LVDS mass; 9. Diagnosis T0; 10. Diagnosis T1
Removing radio -R-
When replacing a used one, select in the mode "Guided troubleshooting" function "Replacement" corresponding used one. Use a tester for this. Apply the parking brake. Turn off all electronics. consumers. Push the gear selector/gearbox lever back as far as it will go. Turn off the ignition. Remove the air conditioning control unit. Remove the front panel deflector in the center. On the radio -R- -1-, unscrew the bolts -arrows-.
![](https://www.audimanual.ru/img/q/3797.jpg)
Remove the radio -R- -1- from the front panel. Unlock the connectors on the radio -R- and disconnect them.
Install
Install in reverse order.
Removing the display
![](https://www.audimanual.ru/img/q/3798.jpg)
Indicator for used control and display unit, front -J685- (display) located in the center of the front panel. Turn off all electronics. consumers. Turn off the ignition. Remove the MMI screen cover. On the front indicator of the used control and display unit -J685- -1, remove the bolts -arrows-.
Remove the front indicator for the used control and display element -J685- -1- from the front panel -2- and disconnect the electrical connection from the rear side. connectors.
Install in reverse order.
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