Sound Amplifier Control Unit Wiring Diagram - PE82.62-P-2101-97TAA
Model 172.4
with code 810 (Premium sound system)
Control unit N40/3
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 48L |
| Code 360 | HERMES UMTS | 30D |
| Code 362 | HERMES LTE | 30D |
| Code 494 | USA version | 19D |
| Code 9U1 | E-Call RUSSIA (GLONASS) preinstallation | 23D |
| Code 9U1 | E-Call RUSSIA (GLONASS) preinstallation | 32F |
| Code B63 | Vehicle sound iESS | 40C |
| H4/27 | Center instrument panel speaker | 17L |
| H4/27 | Center instrument panel speaker | 35L |
| H4/33 | Left door tweeter | 9L |
| H4/34 | Right door tweeter | 13L |
| H4/49 | Center rear speaker | 18L |
| H4/7 | Left rear speaker | 15L |
| H4/8 | Right rear speaker | 16L |
| H4/86 | Left door midrange speaker | 8L |
| H4/87 | Right door midrange speaker | 12L |
| H4/88 | Left door woofer | 6L |
| H4/88x1 | Left door woofer electrical connector | 5J |
| H4/89 | Right door woofer | 10L |
| H4/89x1 | Right door woofer electrical connector | 10J |
| LHD | Left-hand drive vehicle | 2C |
| N10/2 | Rear SAM control unit with fuse and relay module | 3L |
| N10/2f67 | Fuse 67 | 2L |
| N112/9 | HERMES control unit | 33L |
| N123/4 | Emergency call system control unit | 21L |
| N167 | E-Call Russia (GLONASS) control unit | 28L |
| N167x1 | E-Call Russia (GLONASS) control unit electrical connector 1 | 28H |
| N40/1 | Engine sound control unit | 43L |
| N40/3 | Sound system amplifier control unit | 4A |
| N40/3 | Sound system amplifier control unit | 12A |
| N40/3 | Sound system amplifier control unit | 20A |
| N40/3 | Sound system amplifier control unit | 28A |
| N40/3 | Sound system amplifier control unit | 36A |
| N40/3 | Sound system amplifier control unit | 43A |
| RHD | Right-hand drive vehicle | 2C |
| W15/5 | Left front footwell ground point | 3F |
| W15/7 | Right front footwell ground point | 3E |
| X1/6 | Left door speaker electrical connector | 7E |
| X1/7 | Right door speaker electrical connector | 12E |
| Z28/5 | Left door speaker group connector sleeve (+ signal) | 9G |
| Z28/51 | Telephone mute connector sleeve | 25G |
| Z28/51 | Telephone mute connector sleeve | 33G |
| Z28/6 | Left door speaker group connector sleeve (- signal) | 7G |
| Z28/7 | Right door speaker group connector sleeve (+ signal) | 13G |
| Z28/8 | Right door speaker group connector sleeve (- signal) | 12G |
| Z35/10 | MOST wake-up signal connector sleeve | 37G |