Sound Amplifier Control Unit Wiring Diagram - PE82.62-P-2101-97SEF
Model 217, 222 as of model year 2018 with code 811 (High-End sound system) except code 810 (Premium sound system) Control unit N40/7
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 159L |
| B25/28 | Left front active engine noise compensation microphone | 132L |
| B25/28 | Left front active engine noise compensation microphone | 145L |
| B25/29 | Right front active engine noise compensation microphone | 136L |
| B25/29 | Right front active engine noise compensation microphone | 148L |
| B25/30 | Left rear active engine noise compensation microphone | 138L |
| B25/30 | Left rear active engine noise compensation microphone | 150L |
| B25/31 | Right rear active engine noise compensation microphone | 142L |
| B25/31 | Right rear active engine noise compensation microphone | 154L |
| CAN C1 | Drive train CAN | 27K |
| Code 97B | Engine noise reduction via speaker | 25F |
| Code 97B | Engine noise reduction via speaker | 131A |
| Code 97B | Engine noise reduction via speaker | 143A |
| Code F217 | MODEL SERIES 217 | 37F |
| Code F217 | MODEL SERIES 217 | 51A |
| Code F217 | MODEL SERIES 217 | 61A |
| Code F217 | MODEL SERIES 217 | 117A |
| Code F222 | MODEL SERIES 222 | 11F |
| Code F222 | MODEL SERIES 222 | 34F |
| Code F222 | MODEL SERIES 222 | 43A |
| Code F222 | MODEL SERIES 222 | 56A |
| Code F222 | MODEL SERIES 222 | 64A |
| Code F222 | MODEL SERIES 222 | 131A |
| Code F222 | MODEL SERIES 222 | 110A |
| Code FA | CABRIOLET | 11F |
| Code FA | CABRIOLET | 3D |
| Code FA | CABRIOLET | 7D |
| Code FA | CABRIOLET | 90A |
| Code FC | COUPE | 80A |
| Code FC | COUPE | 11F |
| Code FC | COUPE | 126A |
| Code FC | COUPE | 143A |
| H4/100 | Left rear sidewall cover woofer/midrange speaker | 120L |
| H4/101 | Right rear sidewall cover woofer/midrange speaker | 124L |
| H4/102 | Left rear sidewall cover midrange speaker | 118L |
| H4/103 | Right rear sidewall cover midrange speaker | 122L |
| H4/104 | Left rear sidewall cover tweeter | 55L |
| H4/105 | Right rear sidewall cover tweeter | 53L |
| H4/108 | Center console tweeter | 129L |
| H4/109 | Center console midrange speaker | 127L |
| H4/115 | Left front center overhead control panel midrange speaker (3D sound) | 63L |
| H4/115 | Left front center overhead control panel midrange speaker (3D sound) | 59L |
| H4/116 | Right front center overhead control panel midrange speaker (3D sound) | 61L |
| H4/116 | Right front center overhead control panel midrange speaker (3D sound) | 58L |
| H4/117 | Left center rear center midrange speaker (3D sound) | 69L |
| H4/118 | Right center rear center midrange speaker (3D sound) | 71L |
| H4/123 | Left center headliner midrange speaker | 66L |
| H4/124 | Right center headliner midrange speaker | 68L |
| H4/38 | Subwoofer | 17L |
| H4/42 | Left footwell woofer | 32L |
| H4/43 | Right footwell woofer | 99L |
| H4/68 | Left front door tweeter | 39L |
| H4/68 | Left front door tweeter | 36L |
| H4/69 | Right front door tweeter | 42L |
| H4/70 | Left rear door tweeter | 44L |
| H4/71 | Right rear door tweeter | 48L |
| H4/72 | Left front door midrange speaker | 102L |
| H4/73 | Right front door midrange speaker | 106L |
| H4/76 | Center instrument panel tweeter | 30L |
| H4/78 | Center instrument panel midrange speaker | 116L |
| H4/80 | Left rear door midrange speaker | 111L |
| H4/81 | Right rear door midrange speaker | 113L |
| H4/86 | Left front door woofer/midrange speaker | 104L |
| H4/87 | Right front door woofer/midrange speaker | 108L |
| H4/92 | Left rear surround sound system tweeter | 75L |
| H4/92 | Left rear surround sound system tweeter | 84L |
| H4/92 | Left rear surround sound system tweeter | 93L |
| H4/93 | Left rear surround sound system midrange speaker | 79L |
| H4/93 | Left rear surround sound system midrange speaker | 87L |
| H4/93 | Left rear surround sound system midrange speaker | 97L |
| H4/94 | Right rear surround sound system tweeter | 74L |
| H4/94 | Right rear surround sound system tweeter | 91L |
| H4/94 | Right rear surround sound system tweeter | 82L |
| H4/95 | Right rear surround sound system midrange speaker | 77L |
| H4/95 | Right rear surround sound system midrange speaker | 85L |
| H4/95 | Right rear surround sound system midrange speaker | 95L |
| H4/98 | Left rear door woofer/midrange speaker | 46L |
| H4/99 | Right rear door woofer/midrange speaker | 50L |
| K40/5 | Rear fuse and relay module | 9L |
| K40/5f408 | Fuse 408 | 7L |
| K40/5f475 | Fuse 475 | 6L |
| K40/5f478 | Fuse 478 | 2L |
| N112/9 | HERMES control unit | 20L |
| N40/7 | Advanced sound system amplifier control unit | 3A |
| N40/7 | Advanced sound system amplifier control unit | 11A |
| N40/7 | Advanced sound system amplifier control unit | 19A |
| N40/7 | Advanced sound system amplifier control unit | 28A |
| N40/7 | Advanced sound system amplifier control unit | 36A |
| N40/7 | Advanced sound system amplifier control unit | 45A |
| N40/7 | Advanced sound system amplifier control unit | 54A |
| N40/7 | Advanced sound system amplifier control unit | 69A |
| N40/7 | Advanced sound system amplifier control unit | 59A |
| N40/7 | Advanced sound system amplifier control unit | 76A |
| N40/7 | Advanced sound system amplifier control unit | 85A |
| N40/7 | Advanced sound system amplifier control unit | 92A |
| N40/7 | Advanced sound system amplifier control unit | 100A |
| N40/7 | Advanced sound system amplifier control unit | 108A |
| N40/7 | Advanced sound system amplifier control unit | 116A |
| N40/7 | Advanced sound system amplifier control unit | 124A |
| N40/7 | Advanced sound system amplifier control unit | 134A |
| N40/7 | Advanced sound system amplifier control unit | 142A |
| N40/7 | Advanced sound system amplifier control unit | 149A |
| N40/9 | Subwoofer amplifier | 13L |
| W17/1 | Left rear seat ground point | 89C |
| W54/3 | Left rear wheel well ground point | 12G |
| W54/3 | Left rear wheel well ground point | 4E |
| W54/3 | Left rear wheel well ground point | 8E |
| W6 | Left wheel arch trunk ground point | 13G |
| W6 | Left wheel arch trunk ground point | 3E |
| W6 | Left wheel arch trunk ground point | 6E |
| X1/75 | Left front door mirror triangle tweeter electrical connector | 35J |
| X1/76 | Right front door mirror triangle tweeter electrical connector | 43H |
| X1/76 | Right front door mirror triangle tweeter electrical connector | 41H |
| X1/76 | Right front door mirror triangle tweeter electrical connector | 47H |
| X138/6 | Rear center console electrical connector | 126E |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 29E |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 115E |
| X23/5 | Electrical connector/soft top compartment lid | 90E |
| X23/9 | Rear shelf electrical connector | 73E |
| X23/9 | Rear shelf electrical connector | 81E |
| X242/1 | Left rear sidewall cover electrical connector | 54E |
| X242/1 | Left rear sidewall cover electrical connector | 118E |
| X242/2 | Right rear sidewall cover electrical connector | 52E |
| X242/2 | Right rear sidewall cover electrical connector | 121E |
| X25/8 | Overhead control panel and frame floor assembly electrical connector | 57E |
| X25/8 | Overhead control panel and frame floor assembly electrical connector | 65E |
| X280/1 | Rear active engine noise compensation microphones electrical connector | 150H |
| X30/21 | Drive train CAN (CAN CD potential distributor electrical connector | 27L |
| X35/1 | Driver door electrical connector | 36E |
| X35/1 | Driver door electrical connector | 102E |
| X35/2 | Front passenger door electrical connector | 41E |
| X35/2 | Front passenger door electrical connector | 106E |
| X35/3 | Left rear door electrical connector | 43E |
| X35/3 | Left rear door electrical connector | 110E |
| X35/4 | Right rear door electrical connector | 47E |
| X35/4 | Right rear door electrical connector | 112E |
| X58/10 | Front active engine noise compensation microphones electrical connector | 132H |
| X58/10 | Front active engine noise compensation microphones electrical connector | 144H |
| Z20/36z40 | Left rear active engine noise compensation microphone connector sleeve, shielding | 151J |
| Z20/36z41 | Right rear active engine noise compensation microphone connector sleeve, shielding | 153J |
| Z20/86z1 | Left front active engine noise compensation connector sleeve, shielding | 133J |
| Z20/86z1 | Left front active engine noise compensation connector sleeve, shielding | 146J |
| Z20/87z1 | Right front active engine noise compensation microphone connector sleeve, shielding | 135J |
| Z20/87z1 | Right front active engine noise compensation microphone connector sleeve, shielding | 147J |
| Z20/88z2 | Left rear active engine noise compensation microphone connector sleeve, shielding | 139J |
| Z20/89z4 | Right rear active engine noise compensation microphone connector sleeve, shielding | 141J |
| Z28/28z1 | Circuit 31 connector sleeve | 88G |
| Z35/3z1 | Wake-up signal connector sleeve | 22G |
| Z87/16z1 | Active engine noise compensation microphones, shielding | 135E |
| Z87/16z1 | Active engine noise compensation microphones, shielding | 147E |
| Z87/16z12 | Active engine noise compensation microphones connector sleeve, shielding | 153E |
| Z87/16z8 | Active engine noise compensation microphones connector sleeve. | 141E |