Electrical Function Schematic For Cellular Phone - PE82.70-P-2051-97HBA
Model 190 up to 11/30/18
up to model year 2019
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Telephone, signal | 2D |
| 1 | Telephone, signal | 3G |
| 1 | Telephone, signal | 3B |
| 1 | Telephone, signal | 4C |
| 1 | Telephone, signal | 11E |
| 1 | Telephone, signal | 9E |
| 10 | Sound system amplifier, actuation | 23K |
| 11 | Address data, signal | 11K |
| 11 | Address data, signal | 11J |
| 12 | Mute function, signal | 23K |
| 2 | Internet, signal | 2D |
| 2 | Internet, signal | 2G |
| 2 | Internet, signal | 3A |
| 2 | Internet, signal | 4C |
| 2 | Internet, signal | 10E |
| 2 | Internet, signal | 9E |
| 3 | Multifunction steering wheel button group, signal | 15B |
| 3 | Multifunction steering wheel button group, signal | 21B |
| 3 | Multifunction steering wheel button group, signal | 26B |
| 3 | Multifunction steering wheel button group, signal | 29F |
| 3 | Multifunction steering wheel button group, signal | 29C |
| 4 | Operation, signal | 15F |
| 4 | Operation, signal | 21F |
| 4 | Operation, signal | 15D |
| 5 | Voice input, signal | 11G |
| 6 | Switch-on request, signal | 6F |
| 6 | Switch-on request, signal | 21H |
| 7 | Bluetooth®, signal | 6E |
| 8 | Low voltage differential signal video signal data transfer, signal | 20G |
| 9 | Instrument cluster, message | 15B |
| A1 | Instrument cluster | 19A |
| A105 | Touchpad | 26D |
| A2/102 | Left telephone antenna | 5A |
| A2/103 | Right telephone antenna | 5C |
| A2/109 | Telephone antenna splitter | 2B |
| A2/91 | Bluetooth® antenna | 8E |
| A26/17 | Head unit | 13E |
| A28/15 | Cellular telephone system antenna amplifier/compensator | 2E |
| A34/15 | Mobile phone holder | 5E |
| A34/17 | Universal smartphone cradle | 5F |
| A40/8 | Audio/COMAND display | 22G |
| A40/9 | Audio/COMAND control panel | 20E |
| A40/9S11 | Audio/COMAND controller | 20E |
| A40/9S16 | Home and Favorites button | 20E |
| A40/9S2 | "Back" button | 20E |
| A90/5 | Multimedia connection unit | 7J |
| B25/26 | Driver hands-free system microphone | 9G |
| B25/27 | Front passenger hands-free system microphone | 9G |
| CAN A | Telematics CAN | 17F |
| CAN A | Telematics CAN | 22D |
| CAN A | Telematics CAN | 16J |
| CAN A | Telematics CAN | 19J |
| CAN A | Telematics CAN | 17D |
| CAN E1 | Chassis CAN 1 | 27B |
| CAN HMI | User interface CAN | 16B |
| CAN HMI | User interface CAN | 22B |
| Code 386 | Comfort telephony | 1A |
| Code 448 | Touchpad | 25C |
| Code 520 | Audio 20 USB | 6K |
| Code 531 | COMAND APS | 6H |
| Code 531 | COMAND APS | 25D |
| Code 810 | Sound system | 24J |
| Code 811 | Advanced sound system | 24J |
| LIN A4 | Audio LIN | 22F |
| LIN E1 | Steering LIN | 30D |
| LVDS | Low voltage differential signal | 18H |
| MOST | Media Oriented System Transport | 16K |
| MOST | Media Oriented System Transport | 22K |
| N135 | Steering wheel electronics | 29E |
| N40/3 | Sound system amplifier control unit | 26J |
| N40/7 | Advanced sound system amplifier control unit | 25J |
| N80 | Steering column module control unit | 30A |
| N93/9 | AMG gateway control unit | 24B |
| S110 | Left multifunction steering wheel button group | 28G |
| S111 | Right multifunction steering wheel button group | 30F |
| S67 | On/off button with volume control | 24E |
| U384 | Valid as of model year 2017 | 1E |
| X115 | USB electrical connectors | 7K |
| X115x1 | USB electrical connector 1 | 8L |
| X115x2 | USB electrical connector 2 | 8L |
| X237/1 | Mobile phone contact plate | 5F |