(Function Schematic For Telephony With Telephone Control Unit - PE82.70-P-2504-97C)
Model 238.4, 290 as of model year 2021 with code 380 (Car telephony package)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Operation, signal | - |
| 2 | Telephone, signal | 3D |
| 2 | Telephone, signal | 50B |
| 2 | Telephone, signal | 50E |
| 2 | Telephone, signal | 47D |
| 2 | Telephone, signal | 50H |
| 2 | Telephone, signal | 46B |
| 2 | Telephone, signal | 45E |
| 2 | Telephone, signal | 13B |
| 2 | Telephone, signal | 13G |
| 2 | Telephone, signal | 10E |
| 2 | Telephone, signal | 8G |
| 2 | Telephone, signal | 13H |
| 2 | Telephone, signal | 8B |
| 2 | Telephone, signal | 54D |
| 2 | Telephone, signal | - |
| 2 | Telephone, signal | - |
| 2 | Telephone, signal | - |
| 2 | Telephone, signal | - |
| 3 | SIM card, status | - |
| 4 | Bluetooth® SAP, communication | - |
| 4 | Bluetooth® SAP, communication | - |
| 5 | Audio, signal | - |
| 5 | Audio, signal | - |
| A2/102 | Left telephone antenna | 1E |
| A2/102 | Left telephone antenna | 54E |
| A2/103 | Right telephone antenna | 1E |
| A2/103 | Right telephone antenna | 54E |
| A2/109 | Telephone antenna splitter | 4E |
| A2/109 | Telephone antenna splitter | 51E |
| A2/155 | Telephone and Active Parking Assist/stationary heater antenna changeover switch | 47G |
| A2/155 | Telephone and Active Parking Assist/stationary heater antenna changeover switch | 9D |
| A2/161 | WLAN antenna 1 | 22E |
| A2/161 | WLAN antenna 1 | 32E |
| A2/162 | Wi-Fi antenna 2 | 22F |
| A2/162 | Wi-Fi antenna 2 | 33F |
| A2/168 | Telephone antenna changeover switch | 46C |
| A2/168 | Telephone antenna changeover switch | 9G |
| A2/175 | Antenna changeover switch for telephony/stationary heater and Remote Parking Package | 47F |
| A2/175 | Antenna changeover switch for telephony/stationary heater and Remote Parking Package | 9C |
| A2/91 | Bluetooth® antenna | 22E |
| A2/91 | Bluetooth® antenna | 32E |
| A26/17 | Head unit | 27F |
| B25/20 | Driver hands-free system microphone | 1K |
| B25/21 | Front passenger hands-free system microphone | 1L |
| CAN A | Telematics CAN | 18G |
| CAN A | Telematics CAN | 23G |
| Code 549 | Connect 20 HIGH (NTG6) | 21F |
| Code 549 | Connect 20 HIGH (NTG6) | 32F |
| Code 899 | Wireless phone charging at front and antenna | 46D |
| Code 899 | Wireless phone charging at front and antenna | 46B |
| Code 899 | Wireless phone charging at front and antenna | 43H |
| Code 899 | Wireless phone charging at front and antenna | 43E |
| Code 899 | Wireless phone charging at front and antenna | 11B |
| Code 899 | Wireless phone charging at front and antenna | 8E |
| Code 899 | Wireless phone charging at front and antenna | 9F |
| Code 899 | Wireless phone charging at front and antenna | 6F |
| Code 899 | Wireless phone charging at front and antenna | 6H |
| Code B24 | Remote control for stationary heater | 49B |
| Code B24 | Remote control for stationary heater | 45E |
| Code B24 | Remote control for stationary heater | 46D |
| Code B24 | Remote control for stationary heater | 43H |
| Code B24 | Remote control for stationary heater | 43E |
| Code B24 | Remote control for stationary heater | 8B |
| Code B24 | Remote control for stationary heater | 9E |
| Code B24 | Remote control for stationary heater | 7G |
| Code B24 | Remote control for stationary heater | 7H |
| N123/9 | Telephone control unit | 14E |
| N123/9 | Telephone control unit | 40E |
| U1238 | Valid for model 238 | 47F |
| U1238 | Valid for model 238 | 9C |
| U2906 | Valid for model 290.6 | 47G |
| U2906 | Valid for model 290.6 | 9D |