Wiring diagram for upper control panel control unit - PE54.21-P-2119-99FAA
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 N72/1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Explanation of color codes | 15L |
| LIN 1 | Instrument panel LIN | 4C |
| LIN 1 | Instrument panel LIN | 10J |
| LIN 1 | Instrument panel LIN | 12K |
| N10/1 | Front SAM control module with fuse and relay module | 3L |
| N10/1f12 | Fuse 12 | 1L |
| N10/1f18 | Fuse 18 | 5L |
| N72/1 | Upper control panel control unit | 1A |
| N72/1s10 | Left front heated seat button | 2A |
| N72/1s11 | Right front heated seat button | 5A |
| N72/1s23 | Vehicle dynamics button | 3A |
| N72/1s8 | PARKTRONIC button | 4A |
| N72/1s9 | Rear window roller sun blind button | 3A |
| S1 | Exterior lights switch | 9L |
| S1e1 | Fog lamp indicator lamp | 8K |
| S1e2 | Rear fog lamp indicator lamp | 10K |
| S1e3 | Standing lamps indicator lamp | 9L |
| S1e4 | Switch illumination | 8K |
| S6/1 | Instrument panel switch group | 12L |
| S6/1e1 | Automatic child seat recognition warning lamp | 12L |
| S6/1e2 | Anti-theft alarm system indicator lamp | 12L |
| S6/1s1 | Hazard warning flasher switch | 11L |
| S6/1s5 | ESP button | 13L |
| U12 | Valid for left-hand steering | 2F |
| U13 | Valid for right-hand steering | 2G |
| U679 | Valid for version without xenon headlamps | 8H |
| W15/5 | Left front footwell ground point | 3H |
| W15/7 | Right front footwell ground point | 3H |
| Z68/1 | Instrument panel circuit 31 climate control LIN connector sleeve | 2E |
| Z68/1 | Instrument panel circuit 31 climate control LIN connector sleeve | 9E |
| Z68/10 | Instrument panel LIN connector sleeve | 3E |
| Z68/10 | Instrument panel LIN connector sleeve | 10E |
| Z68/2 | Instrument panel climate control LIN positive line connector sleeve | 8E |