Electrical function schematic for automatic air conditioning, input signals - PE83.40-P-2052-99FAA
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 12J |
| 2 | Circuit 61, status | 8K |
| 2 | Circuit 61, status | 10J |
| 3 | Vehicle speed, signal | 16J |
| 4 | Circuit 58d, status | 16H |
| 5 | Power window motor, signal | 19H |
| 5 | Power window motor, signal | 21H |
| 6 | Tilting/sliding roof motor, signal | 25H |
| 7 | Panoramic sliding sunroof motor, signal | 27H |
| 8 | Outside temperature, signal | 8H |
| 8 | Outside temperature, signal | 10H |
| 9 | Refrigerant pressure, signal | 8J |
| 9 | Refrigerant pressure, signal | 10H |
| 10 | Rear automatic air conditioning operating unit, request | 15E |
| 11 | NOT FOUND | 15D |
| 12 | Pollutant sensor, signal | 15C |
| 13 | Evaporator temperature sensor, signal | 17C |
| 14 | Interior temperature sensor, signal | 18C |
| 14 | Interior temperature sensor, signal | 19E |
| 14 | Interior temperature sensor, signal | 25G |
| 15 | Sun sensor, signal | 19D |
| 16 | Air outlet temperature sensor, signal | 19E |
| A1 | Instrument cluster | 15J |
| A8/1 | Transmitter key | 13L |
| A98 | Panoramic sliding roof control module | 27J |
| B10/31 | Left side air outlet temperature sensor | 25E |
| B10/32 | Right side air outlet temperature sensor | 25E |
| B10/35 | Left front footwell air outlet temperature sensor | 25F |
| B10/36 | Right front footwell air outlet temperature sensor | 25F |
| B10/38 | Rear footwell air outlet temperature sensor | 25G |
| B10/4 | Interior temperature sensor | 21A |
| B10/6 | Evaporator temperature sensor | 17B |
| B11/12 | Dew point sensor | 11C |
| B12 | Refrigerant pressure sensor | 6H |
| B14 | Outside temperature sensor | 7G |
| B31 | Emissions sensor | 11B |
| B32/3 | Sun sensor | 23A |
| CAN B | Interior CAN | 11G |
| CAN B | Interior CAN | 19G |
| CAN E | Chassis CAN | 5K |
| Code 413 | Panoramic sliding sunroof | 26J |
| Code 414 | Electric glass tilting/sliding roof | 23J |
| Code 581 | Comfort automatic air conditioning | 9A |
| Code 581 | Comfort automatic air conditioning | 24F |
| LIN B8 | Climate control LIN | 13E |
| LIN B8 | Climate control LIN | 13D |
| LIN B8 | Climate control LIN | 13C |
| N10/1 | Front SAM control unit with fuse and relay module | 8J |
| N22/4 | Rear automatic air conditioning operating unit | 10E |
| N22/7 | Automatic air conditioning control and operating unit | 17D |
| N3/10 | ME-SFI [ME] control unit | 5E |
| N3/9 | CDI control unit | 2 E |
| N69/1 | Left front door control unit | 18H |
| N69/2 | Right front door control unit | 18J |
| N69/3 | Left rear door control unit | 21H |
| N69/4 | Right rear door control unit | 21J |
| N70 | Overhead control panel control unit | 24J |
| N70/3 | Overhead control panel electronics | 25B |
| N70/3b1 | Interior temperature sensor with integrated fan | 25B |
| N70b1 | Interior temperature sensor with integrated fan | 25J |
| N73 | Electronic ignition switch control unit | 11J |
| U111 | Valid for overhead control panel without CAN | 24A |
| U113 | Valid for 2-zone THERMATIC | 16D |
| U114 | Valid for 3-zone THERMOTRONIC | 16D |
| U74 | Valid for diesel engines | 1E |
| U75 | Valid for gasoline engines | 4E |