Wiring Diagram Of Stationary Heater (STH) Control Module - PE83.70-P-2101-97DCA
Model 238 up to model year 2021 with code 228 (Additional warm water heating) Heater A6, receiver panel A6/1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 40L |
| A2/109 | Telephone antenna splitter | 32L |
| A2/155 | Telephone and Remote Park-Pilot/stationary heater antenna changeover switch |
29L |
| A2/164 | Remote Park-Pi lot/stationary heater antenna | 25L |
| A2/167 | Remote Park-Pi lot/stationary heater antenna splitter | 22L |
| A6 | Stationary heater unit | 4A |
| A6 | Stationary heater unit | 12A |
| A6/1 | Stationary heater radio remote control receiver | 17A |
| A6/1 | Stationary heater radio remote control receiver | 26A |
| A6b1 | Stationary heater temperature sensor | 13A |
| A6f1 | Stationary heater thermal fuse | 11A |
| A6m2 | Stationary heater combustion air blower | 8A |
| A6n1 | Stationary heater control unit | 5A |
| A6r2 | Glow plug | 10A |
| A6r3 | Flame monitor | 9A |
| Code 503 | Pre-installation for Remote Parking Pilot | 21D |
| Code 503 | Pre-installation for Remote Parking Pilot | 25D |
| Code FA | CABRIOLET | 27D |
| Code FA | CABRIOLET | 31D |
| Code FC | COUPE | 24D |
| F1/3 | Passenger-side A-pillar fuse box | 3L |
| F1/3 | Passenger-side A-pillar fuse box | 18L |
| F1/3MF3 | Multiple fuse 3 | 16K |
| F1/3f314 | Fuse 314 | 2L |
| N22/1 | Climate control control unit | 12L |
| W15/7 | Right front footwell ground point | 3E |
| W7/12 | Right floor AdBlue® ground point | 8E |
| W7/12 | Right floor AdBlue® ground point | 18G |
| X18/53 | Driver-side cockpit/frame floor assembly electrical connector | 10E |
| X18/54 | Passenger-side cockpit/frame floor assembly electrical connector | 14E |
| Y16 | Stationary heater switchover valve | 6L |
| Y23 | Stationary heater fuel pump | 8L |
| Z6/30z11 | Circuit 31 connector sleeve | 8G |
| Z6/30z11 | Circuit 31 connector sleeve | 18E |
| Z68/45z1 | A/C LIN 2 data (COC) | 10G |
| Z68/46z1 | A/C control LIN 3 data line connector sleeve, cockpit | 14G |
| Z68/49z1 | A/C control LIN 3 data line connector sleeve, vehicle interior | 15G |
| Z68/9z1 | A/C control LIN 2 data line connector sleeve, vehicle interior | 11G |