Wiring diagram of driver-side seat control unit - PE91.29-P-2104-99FAA
WARNING: This page is about a different car, the 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 | Explanation of color codes | 31 L |
| CAN B | Interior CAN | 6 K |
| F34 | Interior fuse box | 3 L |
| F34f116 | Fuse 116 | 1 K |
| M20/1 | Steering column in/out adjustment motor | 12 L |
| M20/2 | Steering column up/down adjustment motor | 10 L |
| M27/1 | Driver seat fore/aft adjustment motor | 23 L |
| M27/2 | Driver seat height adjustment motor | 21 L |
| M27/3 | Driver seat inclination adjustment motor | 19 L |
| M27/4 | Driver seat head restraint adjustment motor | 17 L |
| M27/5 | Driver seat backrest inclination adjustment motor | 15 L |
| M27/5x1 | Seat backrest inclination adjustment motor electrical connector, driver seat | 15 J |
| N32/1 | Driver seat control unit | 4 A |
| N32/1 | Driver seat control unit | 11 A |
| N32/1 | Driver seat control unit | 18 A |
| N32/1 | Driver seat control unit | 28 A |
| U12 | Valid for left-hand steering | 5 C |
| U12 | Valid for left-hand steering | 9 C |
| U13 | Valid for right-hand steering | 5 D |
| U73 | Valid for electric steering column adjustment | 9 D |
| W18 | Left front seat crossmember ground point | 3 E |
| X18 | Vehicle interior and harness for taillamp electrical connector | 9 E |
| X18 | Vehicle interior and harness for taillamp electrical connector | 13 E |
| X30/32 | Left vehicle floor interior CAN voltage distributor electrical connector | 6 L |
| X30/33 | Right vehicle floor interior CAN voltage distributor electrical connector | 6 L |
| Z102z1 | Steering column adjustment connector sleeve | 10 H |
| Z102z2 | Steering column adjustment connector sleeve | 13 H |