Wiring diagram for right front door control unit (DCU) - PE72.29-P-2102-97FAA
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 64L |
| A26/1 | Driver-side front door infrared remote control receiver | 22L |
| A85/1 | Right front door lock | 18L |
| A85/1m1 | Right front door central locking motor | 18L |
| A85/1m4 | Right front door additional door lock actuator motor | 20L |
| A85/1s1 | Right front door rotary tumbler switch | 19L |
| CAN B | Interior CAN | 12K |
| E17/12 | Right front door handle illumination | 42L |
| E17/12 | Right front door handle illumination | 44L |
| E17/32 | Right front door handle recess illumination | 46L |
| E17/4 | Right front door exit and warning lamp | 48L |
| E6/6 | Right outside mirror turn signal lamp | 52L |
| E6/6x1 | Right outside mirror turn signal lamp electrical connector | 51H |
| LIN B6 | Right door LIN | 24B |
| LIN B6 | Right door LIN | 49B |
| M10/4 | Right front door power window motor | 15L |
| M21/2 | Right outside mirror | 57L |
| M21/2e2 | Right Blind Spot Assist readiness and warning indicator | 62L |
| M21/2e2x1 | Right Blind Spot Assist warning lamp electrical connector | 61H |
| M21/2h1 | Automatic dimming mirror | 54L |
| M21/2h1x1 | Mirror dimming electrical connector | 54H |
| M21/2m1 | Vertical inclination adjustment actuator motor | 57K |
| M21/2m2 | Horizontal inclination adjustment actuator motor | 57K |
| M21/2m3 | Outside mirror fold-in/fold-out electric motor | 60L |
| M21/2r1 | Mirror heater | 53L |
| M21/2r2 | Vertical inclination adjustment potentiometer | 58K |
| M21/2r3 | Horizontal inclination adjustment potentiometer | 58K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1f3 | Fuse 3 | 2L |
| N10/2 | Rear SAM control unit with fuse and relay module | 8L |
| N10/2f41 | Fuse 41 | 7L |
| N69/2 | Right front door control unit | 12A |
| N69/2 | Right front door control unit | 5A |
| N69/2 | Right front door control unit | 19A |
| N69/2 | Right front door control unit | 28A |
| N69/2 | Right front door control unit | 36A |
| N69/2 | Right front door control unit | 44A |
| N69/2 | Right front door control unit | 52A |
| N69/2 | Right front door control unit | 60A |
| S15/1 | Trunk lid release button | 34L |
| S15/3 | Driver trunk lid/liftgate control button | 34L |
| S20 | Driver-side power window and outside mirror adjustment switch group | 28L |
| S20s1 | Left front power window switch | 24L |
| S20s10 | Left outside mirror adjustment switch | 31K |
| S20s11 | Right outside mirror adjustment switch | 32K |
| S20s12 | Outside mirror adjustment switch | 28K |
| S20s2 | Right front power window switch | 25L |
| S20s3 | Left rear power window switch | 27L |
| S20s4 | Right rear power window switch | 27L |
| S20s5 | Rear side window child safety lock switch | 26L |
| S20s9 | Outside mirror fold-in/fold-out switch | 30K |
| S21/2 | Passenger-side power window switch | 37L |
| S23 | Right front seat adjustment switch group | 50L |
| S85/6 | Right front door central locking interior switch | 39L |
| U12 | Valid for left-hand drive vehicles | 35E |
| U12 | Valid for left-hand drive vehicles | 53E |
| U13 | Valid for right-hand drive vehicles | 21E |
| U144 | Valid for outside mirror fold-in/out function | 29J |
| U144 | Valid for outside mirror fold-in/out function | 59E |
| U344 | Valid for all except KEYLESS GO | 17E |
| U571 | Valid for electric power windows (4 windows) | 25J |
| U656 | Valid for interior lights package | 41E |
| U657 | Valid for trunk lid control | 33E |
| U658 | Valid for tailgate control | 33E |
| U71 | Valid for fully electric seat adjustment with memory function | 49E |
| U71 | Valid for fully electric seat adjustment with memory function | 55E |
| U76 | Valid for automatic dimming mirror | 53E |
| U82 | Valid for KEYLESS GO | 17E |
| U910 | Valid for Blind Spot Assist | 61E |
| U928 | Valid for England | 17E |
| U928 | Valid for England | 19E |
| W19 | Right front seat crossmember ground point | 7E |
| X30/32 | Left vehicle floor interior CAN voltage distributor electrical connector | 12L |
| Z52/21z1 | Right front door illumination connector sleeve | 45G |
| Z52/21z2 | Right front door illumination connector sleeve | 44G |