Wiring Diagram For Sound Amplifier Control Unit, Dolby Surround Amplifier - PE82.62-P-2106-97FCB
Model 253 (except 253.99) as of model year 2020 with code 853 ("Midline" sound system) Control unit N40/2
| Code: | Designation: | Position: |
| A0 | Use of wiring diagrams | 96L |
| A2/102 | Left telephone antenna | 3L |
| A2/102 | Left telephone antenna | 5L |
| A2/103 | Right telephone antenna | 3L |
| A2/103 | Right telephone antenna | 5L |
| A2/105 | SDARS antenna | 86L |
| A2/105x1 | SDARS antenna electrical connector | 86J |
| A2/109 | Telephone antenna splitter | 4A |
| A2/109 | Telephone antenna splitter | 12A |
| A2/109 | Telephone antenna splitter | 20A |
| A2/140 | Emergency call system antenna 1 | 12L |
| A2/155 | Telephone and stationary heater antenna changeover switch | 27A |
| A2/155 | Telephone and stationary heater antenna changeover switch | 36A |
| A2/155 | Telephone and stationary heater antenna changeover switch | 43A |
| A2/161 | Bluetooth® / WiFi antenna | 81L |
| A2/162 | Bluetooth® / WiFi antenna | 84L |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 60A |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 66A |
| A2/23 | GPS antenna | 48L |
| A2/23 | GPS antenna | 53L |
| A2/35 | Trunk KEYLESS GO antenna | 68A |
| A2/39 | Left rear door KEYLESS GO antenna | 71A |
| A2/41 | Right rear door KEYLESS GO antenna | 73A |
| A2/60 | Center console KEYLESS-GO antenna | 69A |
| A2/91 | Bluetooth® antenna | 89L |
| A2/94 | DSRC antenna | 77L |
| A26/17 | Head unit | 59L |
| A26/17 | Head unit | 53A |
| A26/17 | Head unit | 85A |
| A28/15 | Cellular telephone system antenna amplifier/compensator | 15L |
| A28/15 | Cellular telephone system antenna amplifier/compensator | 43L |
| A50/6 | Dedicated Short-Range Communications control unit | 77A |
| A6/1 | Stationary heater radio remote control receiver | 21L |
| A6/1 | Stationary heater radio remote control receiver | 39L |
| Code 362 | HERMES LTE | 1A |
| Code 362 | HERMES LTE | 32D |
| Code 362 | HERMES LTE | 36D |
| Code 362 | HERMES LTE | 45A |
| Code 362 | HERMES LTE | 51A |
| Code 498 | Japan version | 74A |
| Code 536 | SIRIUS satellite radio | 85D |
| Code 547 | Connect 20 Entry (NTG6) | 79A |
| Code 547 | Connect 20 Entry (NTG6) | 56A |
| Code 548 | Connect 20 MID (NTG6) | 79A |
| Code 548 | Connect 20 MID (NTG6) | 56A |
| Code 549 | Connect 20 HIGH (NTG6) | 79B |
| Code 549 | Connect 20 HIGH (NTG6) | 56B |
| Code 549 | Connect 20 HIGH (NTG6) | 82D |
| Code 889 | KEYLESS-GO | 61A |
| Code 899 | Wireless phone charging at front and antenna | 18C |
| Code 899 | Wireless phone charging at front and antenna | 17C |
| Code 899 | Wireless phone charging at front and antenna | 1A |
| Code 899 | Wireless phone charging at front and antenna | 13A |
| Code 899 | Wireless phone charging at front and antenna | 41D |
| Code 899 | Wireless phone charging at front and antenna | 36D |
| Code 899 | Wireless phone charging at front and antenna | 23A |
| Code B24 | Radio remote control for stationary heater | 17A |
| Code B24 | Radio remote control for stationary heater | 1B |
| Code B24 | Radio remote control for stationary heater | 7A |
| Code B24 | Radio remote control for stationary heater | 7A |
| Code B24 | Radio remote control for stationary heater | 36D |
| Code B24 | Radio remote control for stationary heater | 23A |
| Code L | LEFT-HAND DRIVE | 2L |
| Code L | LEFT-HAND DRIVE | 4L |
| Code L | LEFT-HAND DRIVE | 46G |
| Code R | RIGHT-HAND DRIVE | 2L |
| Code R | RIGHT-HAND DRIVE | 4L |
| Code R | RIGHT-HAND DRIVE | 46G |
| F1/3 | Passenger-side A-pillar fuse box | 29L |
| F1/3 | Passenger-side A-pillar fuse box | 64L |
| F1/3MF3 | Multiple fuse 3 | 27K |
| F1/3f320 | Fuse 320 | 63L |
| N10/6 | Front SAM control unit | 34L |
| N112/9 | HERMES control unit | 9L |
| N112/9 | HERMES control unit | 48A |
| N69/5 | KEYLESS-GO control unit | 70L |
| W12/1 | Right center console ground point | 29E |
| X35/1 | Driver door electrical connector | 5G |
| X35/1 | Driver door electrical connector | 47G |
| X35/1 | Driver door electrical connector | 53G |
| X35/2 | Front passenger door electrical connector | 2G |
| X35/2 | Front passenger door electrical connector | 47G |
| X35/3 | Left rear door electrical connector | 70G |
| X35/4 | Right rear door electrical connector | 72G |
| Z265z1 | Terminal 30t connector sleeve | 28G |