Legend of electrical function schematic for HD radio, function - PE82.85-U-2060-60MAA
MODEL 164 with CODE (517) HD Radio as of Model Year 09
| Item | Designation | Coordinates |
|---|---|---|
| A1 | Instrument cluster | 18E |
| A2/19 | FM rear window antenna amplifier | 6J |
| A2/93 | Roof antenna module | 6K |
| A40/3 | COMAND operating, display and control module | 13E |
| A67b1 | Hands-free system microphone group | 13C |
| Code 810 | Sound system | 1A |
| H4/3 | Left rear door speaker | 3H |
| H4/3 | Left rear door speaker | 13J |
| H4/4 | Right rear door speaker | 3J |
| H4/4 | Right rear door speaker | 13J |
| H4/5 | Left front door speaker | 3J |
| H4/5 | Left front door speaker | 13J |
| H4/6 | Right front door speaker | 3J |
| H4/6 | Right front door speaker | 13K |
| H4/27 | Center cockpit speaker (Centerfill) | 3J |
| H4/29 | Subwoofer loudspeaker | 3B |
| H4/33 | Left front door tweeter | 3K |
| H4/33 | Left front door tweeter | 13K |
| H4/34 | Right front door tweeter | 3K |
| H4/34 | Right front door tweeter | 13K |
| H4/35 | Left rear door tweeter | 3K |
| H4/35 | Left rear door tweeter | 13K |
| H4/36 | Right rear door tweeter | 3K |
| H4/36 | Right rear door tweeter | 13L |
| H4/54 | Left rear surround loudspeaker | 3L |
| H4/57 | Right rear surround loudspeaker | 3L |
| N40/3 | Amplifier for Sound System | 4F |
| N40/9 | Subwoofer amplifier | 4C |
| N80 | Steering column module | 18B |
| N87/5 | SDAR control unit | 8K |
| S110 | Left multifunction steering wheel push-button group | 21B |
| S111 | Right multifunction steering wheel push-button group | 23B |
| U500 | Not valid for Sound System | 12J |
| CAN B | Interior CAN | 16F |
| CAN C | Engine compartment CAN | 18D |
| LIN E1 | Steering LIN | 20B |
| MOST | Media Oriented System Transport | 8F |
| MOST | Media Oriented System Transport | 8H |
| MOST | Media Oriented System Transport | 10G |
| 1 | Multifunction steering wheel button group, signal | 15F |
| 1 | Multifunction steering wheel button group, signal | 19E |
| 1 | Multifunction steering wheel button group, signal | 20B |
| 2 | Hands-free system microphone group, signal | 13E |
| 3 | Audio, signal | 4B |
| 3 | Audio, signal | 4E |
| 3 | Audio, signal | 4H |
| 3 | Audio, signal | 6E |
| 3 | Audio, signal | 13H |
| 4 | AM/FM antenna, signal | 6K |
| 4 | AM/FM antenna, signal | 7K |
| 4 | AM/FM antenna, signal | 11F |
| 5 | SDAR, signal | 7K |
| 5 | SDAR, signal | 11F |