Function Schematic Of Electrical System For Steering Wheel Heater - PE46.11-P-2050-97BBE
MODEL 453.091/391/491 with CODE 443 (Heated steering wheel) with CODE U14 (Climate package)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 30. status | 23F |
| 10 | Available energy, status | 7E |
| 10 | Available energy, status | 14H |
| 10 | Available energy, status | 8H |
| 11 | Vehicle preheating, request | 13H |
| 11 | Vehicle preheating, request | 7H |
| 11 | Vehicle preheating, request | 6G |
| 11 | Vehicle preheating, request | 2J |
| 11 | Vehicle preheating, request | 2G |
| 11 | Vehicle preheating, request | 3C |
| 11 | Vehicle preheating, request | 5D |
| 11 | Vehicle preheating, request | 7F |
| 12 | Enable vehicle preheating, signal | 13H |
| 13 | Vehicle preheating, status | 8G |
| 13 | Vehicle preheating, status | 8E |
| 13 | Vehicle preheating, status | 6E |
| 13 | Vehicle preheating, status | 4G |
| 13 | Vehicle preheating, status | 6K |
| 13 | Vehicle preheating, status | 7J |
| 14 | Multifunction display, actuation | 7B |
| 15 | Seat heater status indication, signal | 19J |
| 16 | Energy saving, request | 12H |
| 2 | Circuit 15, signal | 9C |
| 3 | Steering wheel heater relay, actuation | 20G |
| 4 | Terminal 15g, signal | 14E |
| 4 | Terminal 15g, signal | 14G |
| 5 | Terminal 30g, signal | 17E |
| 5 | Terminal 30g, signal | 20F |
| 6 | Seat heater button, status | 17H |
| 8 | Steering wheel heater, actuation | 18D |
| 9 | Temperature sensor, signal | 16D |
| A1 | Instrument cluster | 7C |
| A1p13 | Multifunction display | 7A |
| A45/1 | Steering wheel clock spring contact | 3D |
| A45/1 | Steering wheel clock spring contact | 18E |
| CAN B | Interior CAN | 4F |
| CAN B | Interior CAN | 4L |
| CAN B | Interior CAN | 11H |
| CAN B | Interior CAN | 5H |
| CAN B | Interior CAN | 7F |
| CAN B | Interior CAN | 7J |
| CAN EL | Electric drive system CAN | 10K |
| F2 | Vehicle interior fuse and relay module | 10D |
| F2k7 | Steering wheel heater relay | 23G |
| N10/10 | Center SAM control unit | 2G |
| N112/2 | Telematics services communication module | 7K |
| N127 | Electric drive control unit | 7G |
| N22/1 | Climate control unit | 15G |
| N82/2 | Battery management system control unit | 12K |
| R22/4 | Steering wheel heater | 21A |
| R22/4b1 | Steering wheel heater temperature sensor | 15B |
| R22/4n1 | Steering wheel heater control electronics | 15D |
| R22/4r1 | Steering wheel heater heating element | 18D |
| S110 | Left multifunction steering wheel button group | 1A |
| S2 | Ignition lock | 10A |
| S51/1 | Left front seat heater switch | 18J |