Electrical Function Schematic For Armrest Heater - PE68.20-P-2055-97XBA
Model 257, 290
up to model year 2021
with code 906 (Front armrest heater)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 6G |
| 2 | Armrest heater, request | 6H |
| 2 | Armrest heater, request | 5J |
| 3 | Armrest heater, status | 6J |
| 3 | Armrest heater, status | 9J |
| 3 | Armrest heater, status | 14J |
| 3 | Armrest heater, status | 14B |
| 3 | Armrest heater, status | 10B |
| 3 | Armrest heater, status | 2H |
| 4 | Seat climate control switch group, status | 12B |
| 4 | Seat climate control switch group, status | 12J |
| 5 | Seat heater, request | 7G |
| 5 | Seat heater, request | 7D |
| 6 | Armrest heating element, request | 9J |
| 6 | Armrest heating element, request | 9B |
| 6 | Armrest heating element, request | 2D |
| 7 | Armrest heating element, actuation | 13C |
| 7 | Armrest heating element, actuation | 2B |
| 7 | Armrest heating element, actuation | 13H |
| 8 | Heating element temperature sensor, signal | 12C |
| 8 | Heating element temperature sensor, signal | 7C |
| 8 | Heating element temperature sensor, signal | 7H |
| 8 | Heating element temperature sensor, signal | 12J |
| 8 | Heating element temperature sensor, signal | 5E |
| 8 | Heating element temperature sensor, signal | 3C |
| A26/17 | Head unit | 2F |
| CAN B | Interior CAN | 8K |
| CAN B | Interior CAN | 6H |
| CAN B | Interior CAN | 8B |
| CAN HMI | User interface CAN | 3K |
| LIN B28 | Heater LIN | 4E |
| LIN B5 | Left front door LIN | 13B |
| LIN B6 | Right front door LIN | 13K |
| N10/8 | Rear SAM control unit | 7D |
| N5 | Armrest heater control unit | 3C |
| N69/1 | Left front door control unit | 11A |
| N69/2 | Right front door control unit | 11J |
| N73 | Electronic ignition switch control unit | 6J |
| R16/13 | Left front center console armrest heating element | 2A |
| R16/13b1 | Left front center console armrest heating element temperature sensor | 3A |
| R16/14 | Right front center console armrest heating element | 2B |
| R16/14b1 | Right front center console armrest heating element temperature sensor | 3B |
| R16/5 | Left front door armrest heating element | 14C |
| R16/5b1 | Left front door armrest heating element temperature sensor | 14D |
| R16/6 | Right front door armrest heating element | 14H |
| R16/6b1 | Right front door armrest heating element temperature sensor | 14H |
| S51/1 | Left front seat climate control switch group | 15A |
| S51/1s2 | Left front seat heater switch | 15B |
| S51/2 | Right front seat climate control switch group | 15J |
| S51/2s2 | Right front seat heater switch | 15J |