Legend of electrical function schematic for kick-down function - PE27.10-P-2050-60FAB
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2014 Mercedes-Benz C63 AMG, 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, and 2011 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.
TRANSMISSION 722.9 in MODEL 204.0 up to model year 08/YoM 07
| Code | Designation | Coordinates |
| 1 | Accelerator pedal sensor, kick-down signal | |
| B37 | Accelerator pedal sensor | 4C |
| N3/9 | CDI control unit | 2D |
| N3/10 | ME-SFI [ME] control unit | 5D |
| U74 | Valid for diesel engines | 1D |
| U75 | Valid for gasoline engines | 4D |
| Y3/8n4 | Fully integrated transmission control unit | 4J |
| CAN C | Drive train CAN | 4H |