Wiring diagram for electronic ignition switch (EIS) control unit - PE54.21-P-2104-99FAA
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.
MODEL 204 Control unit N73
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Explanation of color codes | 15 A |
| CAN B | Interior CAN | 14 K |
| CAN E | Chassis CAN | 11 K |
| N10/1 | Front SAM control module with fuse and relay module | 2 L |
| N10/1f19 | Fuse 19 | 1 L |
| N26/5 | Electric steering lock control unit | 6 L |
| N73 | Electronic ignition switch control unit | 4 A |
| N73 | Electronic ignition switch control unit | 12 A |
| S2/3 | KEYLESS GO start/stop button | 8 L |
| U12 | Valid for left-hand steering | 5 C |
| U13 | Valid for right-hand steering | 5 C |
| U344 | Valid for all except KEYLESS GO | 8 D |
| U82 | Valid for KEYLESS GO | 8 H |
| W15/5 | Left front footwell ground point | 5 E |
| W15/7 | Right front footwell ground point | 5 E |
| X190 | Instrument panel and electric steering lock electrical connector | 4 H |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 11 L |
| X30/32 | Left vehicle floor interior CAN voltage distributor electrical connector | 14 L |