Wiring Diagram For Signal Acquisition And Actuation Module (SAM) Control Unit - PE54.21-S-2127-97VVP
Model 447.6 with Code XM0 (Facelift) except Code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except Code ME0 (Electric motor 85 kW) except Code XM7 (MOPF II) N10/1 plug B3
Model 447.7 with Code XM0 (Facelift) except Code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except Code ME0 (Electric motor 85 kW) except Code ME4 (Electric motor 145 kW) except Code XM7 (MOPF II) N10/1 plug B3
| Code : | Designation: | Position: |
|---|---|---|
| AO | Color Code key | 56L |
| Code E28 | Additional battery for retrofitted consumers | 42D |
| Code E36 | Additional battery cutoff relay | 42D |
| Code EK1 | Terminal strip for electrical connection | 37D |
| Code FY2 | Additional door lock | 3D |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 32J |
| Code G43 | 9G-TRONIC | 32J |
| Code G43 | 9G-TRONIC | 20J |
| Code G43 | 9G-TRONIC | 22J |
| Code L | Valid for left-hand drive vehicles | 33E |
| Code L84 | Additional rear turn signal lamps on roof | 33D |
| Code MG3 | Engine OM 651 DE 22 LA 120 kW (163 hp) 3800 rpm | 23J |
| Code MG4 | Engine OM 651 DE 22 LA 140 kW (190 hp) 3800 rpm | 23J |
| Code MG7 | Engine OM 651 DE 22 LA 100 kW 3800 rpm | 24J |
| Code MJ8 | ECO start/stop function | 28J |
| Code MJ8 | ECO start/stop function | 29J |
| Code MJ8 | ECO start/stop function | 30J |
| Code MJ8 | ECO start/stop function | 20J |
| Code MJ8 | ECO start/stop function | 24J |
| Code MJ8 | ECO start/stop function | 19J |
| Code MJ8 | ECO start/stop function | 22J |
| Code MM1 | Engine M274 DEH 20 LA 155 kW (211 hp) 5500 rpm | 20K |
| Code MM1 | Engine M274 DEH 20 LA 155 kW (211 hp) 5500 rpm | 21J |
| Code MU2 | OM 654 DE 20 LA 100 kW (136 hp) 3800 rpm | 25J |
| Code MU4 | OM 654 DE 20 LA 120 kW (163 hp) 3800 rpm | 25J |
| Code MU6 | OM 654 DE 20 LA 140 kW (190 hp) 3800 rpm | 25J |
| Code MU8 | OM 654 DE 20 LA 176 kW (239 hp) 3800 rpm | 26J |
| Code MX1 | Engine OM 622 DE 16 LA 65 kW (88 hp) 3800 rpm | 18J |
| Code MX2 | Engine OM 622 DE 16 LA 84 kW (114 hp) 3800 rpm | 19J |
| Code MX4 | Engine OM 622 DE 17 LA 75 kW (102 hp) 3800 rpm | 26J |
| Code MX8 | Engine OM 622 DE 17 LA 100 kW (136 hp) 3800 rpm | 26J |
| Code R | Valid for right-hand drive vehicles | 35E |
| Code R | Valid for right-hand drive vehicles | 3D |
| Code T55 | Electric controls for right sliding door | 4D |
| Code T56 | Electric controls for left sliding door | 4E |
| Code W32 | Rear passenger compartment electr. pop-out window | 7D |
| Code ZH6 | Marco Polo ACTIVITY | 42D |
| F1 | Pre-fuse box | 29L |
| F109 | Emergency-P battery or backup battery fuse | 30L |
| F109/1 | Emergency-P fuse | 32L |
| K120 | On-board electrical system backup battery relay | 28L |
| K40/12 | Fuse and relay module, front passenger footwell | 39L |
| K57 | Battery cutoff relay | 44L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 11A |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 44A |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 52A |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 4A |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 28A |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 20A |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 36A |
| N127 | Drivetrain control unit | 26L |
| N127 | Drivetrain control unit | 22L |
| N3/33 | CDI control unit | 24L |
| N3/34 | ME-SFI [ME] control unit | 20L |
| N3/36 | CDI control unit | 19L |
| N9/1 | Additional turn signal module control unit | 35L |
| X225/1 x1 | Main wiring harness/firewall main wiring harness 1 electrical connector | 36G |