Wiring Diagram For Front Signal Acquisition And Actuation Module (SAM) Control Unit - PE54.21-P-2114-97FCA
Model 253 (except 253.99)
as of model year 2020
Control unit N10/6
Model 253.99
as of model year 2019
with code 9O1 (Fuel cell pre-installation)
Control unit N10/6
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 153L |
| A2/155 | Telephone and stationary heater antenna changeover switch | 24L |
| A50/6 | Dedicated Short-Range Communications control unit | 23L |
| A50/6 | Dedicated Short-Range Communications control unit | 21L |
| B14 | Outside temperature sensor | 91L |
| B38/2 | Rain/light sensor with additional functions | 27L |
| B95 | Battery sensor | 28L |
| CAN B | Interior CAN | 25K |
| Code 460 | Canada version | 102J |
| Code 460 | Canada version | 127J |
| Code 494 | USA version | 102J |
| Code 494 | USA version | 127J |
| Code 498 | Japan version | 22J |
| Code 498 | Japan version | 21J |
| Code 631 | Static LED headlamp, left-hand traffic | 96J |
| Code 631 | Static LED headlamp, left-hand traffic | 121J |
| Code 631 | Static LED headlamp, left-hand traffic | 123J |
| Code 632 | Static LED headlamp, right-hand traffic | 96J |
| Code 632 | Static LED headlamp, right-hand traffic | 122J |
| Code 632 | Static LED headlamp, right-hand traffic | 123J |
| Code 6U8 | POSITIONING AND TRACKING SYSTEM | 117J |
| Code 6U8 | POSITIONING AND TRACKING SYSTEM | 116J |
| Code 6U9 | Positioning and tracking system subharness pre-installation | 117J |
| Code 6U9 | Positioning and tracking system subharness pre-installation | 116J |
| Code 800 | Model year 2020 | 21J |
| Code 809 | Model year 2019 | 22J |
| Code 830 | Additional parts for China vehicles | 21J |
| Code 875 | Heated windshield washer system | 98J |
| Code 876 | Interior lights package | 53J |
| Code 876 | Interior lights package | 73J |
| Code 877 | Ambiance illumination | 43J |
| Code 877 | Ambiance illumination | 41H |
| Code 877 | Ambiance illumination | 42H |
| Code 877 | Ambiance illumination | 45J |
| Code 877 | Ambiance illumination | 31J |
| Code 877 | Ambiance illumination | 73J |
| Code 877 | Ambiance illumination | 75J |
| Code 899 | Wireless phone charging at front and antenna | 24J |
| Code 901 | Fuel cell retrofitting | 24J |
| Code 901 | Fuel cell retrofitting | 23J |
| Code 901 | Fuel cell retrofitting | 40H |
| Code 901 | Fuel cell retrofitting | 45J |
| Code 901 | Fuel cell retrofitting | 48J |
| Code 901 | Fuel cell retrofitting | 49J |
| Code 901 | Fuel cell retrofitting | 34J |
| Code 901 | Fuel cell retrofitting | 43J |
| Code 901 | Fuel cell retrofitting | 46J |
| Code 901 | Fuel cell retrofitting | 42H |
| Code 901 | Fuel cell retrofitting | 77J |
| Code 901 | Fuel cell retrofitting | 76E |
| Code 901 | Fuel cell retrofitting | 76E |
| Code 901 | Fuel cell retrofitting | 74E |
| Code 901 | Fuel cell retrofitting | 74E |
| Code 901 | Fuel cell retrofitting | 101J |
| Code 901 | Fuel cell retrofitting | 99J |
| Code 901 | Fuel cell retrofitting | 125J |
| Code 901 | Fuel cell retrofitting | 123J |
| Code 901 | Fuel cell retrofitting | 126J |
| Code 901 | Fuel cell retrofitting | 94A |
| Code 901 | Fuel cell retrofitting | 93A |
| Code FV | LONG SEDAN | 34J |
| Code L | LEFT-HAND DRIVE | 4E |
| Code L | LEFT-HAND DRIVE | 9E |
| Code M274 | SPARK-IGNITION ENGINE M274 | 52J |
| Code M276 | SPARK-IGNITION ENGINE M276 | 55J |
| Code M654 | DIESEL ENGINE 0M654 | 52J |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 54J |
| Code R | RIGHT-HAND DRIVE | 4F |
| Code R | RIGHT-HAND DRIVE | 9F |
| Code U10 | SBE - Seat occupancy recognition | 20J |
| Code U25 | Illuminated door sills | 34J |
| E1 | Left front lamp unit | 99L |
| E1 | Left front lamp unit | 102L |
| E1 | Left front lamp unit | 122L |
| E1 | Left front lamp unit | 123L |
| E13/1 | Glove box lamp | 72L |
| E13/3 | Stowage compartment illumination | 73L |
| E17/47 | Left front illuminated door sill molding | 31L |
| E17/48 | Right front illuminated door sill molding | 33L |
| E17/51 | Left rear illuminated door sill molding | 34L |
| E17/52 | Right rear illuminated door sill molding | 35L |
| E2 | Right front lamp unit | 96L |
| E2 | Right front lamp unit | 100L |
| E2 | Right front lamp unit | 125L |
| E2 | Right front lamp unit | 127L |
| E20/17 | Center console cup holder illumination | 53L |
| E20/18 | Front center console cup holder ambiance illumination | 41K |
| E20/18 | Front center console cup holder ambiance illumination | 42K |
| E43/34 | Left rear footwell illumination ambiance illumination (LED) | 43L |
| E43/34 | Left rear footwell illumination ambiance illumination (LED) | 45L |
| E43/35 | Right rear footwell illumination ambiance illumination (LED) | 43L |
| E43/35 | Right rear footwell illumination ambiance illumination (LED) | 45L |
| E43/44 | Upper left center console ambient lighting | 41K |
| E43/44 | Upper left center console ambient lighting | 42K |
| E43/45 | Upper right center console ambient lighting | 41K |
| E43/45 | Upper right center console ambient lighting | 42K |
| E43/46 | Lower left center console ambient lighting | 41L |
| E43/46 | Lower left center console ambient lighting | 42L |
| E43/47 | Lower right center console ambient lighting | 41L |
| E43/47 | Lower right center console ambient lighting | 42L |
| E43/81 | Left front footwell ambiance illumination | 75L |
| E43/82 | Right front footwell ambiance illumination | 75L |
| F96 | Additional battery circuit 30 fuses | 49L |
| H2 | Left fanfare horn | 118L |
| H2/1 | Right fanfare horn | 87L |
| K114 | ECO start/stop function additional battery relay | 51L |
| K120 | Theft detection system horn relay | 116L |
| K40/6 | Driver-side fuse and relay module | 7L |
| K40/6f200 | Fuse 200 | 4L |
| K40/6f201 | Fuse 201 | 9L |
| K40/8 | Engine fuse and relay module | 113L |
| K40/8kG | Engine compartment terminal 15 relay | 112L |
| K57/4 | Battery disconnect switch relay | 30L |
| LIN 1 | Instrument panel LIN | 77K |
| LIN B15 | Battery sensor LIN | 28K |
| LIN B16 | Rain and light sensor LIN | 27K |
| LIN B16 | Rain and light sensor LIN | 93K |
| M5/1 | Windshield washer system pump | 94L |
| M6/1 | Wiper motor | 93L |
| N10/6 | Front SAM control unit | 4A |
| N10/6 | Front SAM control unit | 12A |
| N10/6 | Front SAM control unit | 20A |
| N10/6 | Front SAM control unit | 26A |
| N10/6 | Front SAM control unit | 36A |
| N10/6 | Front SAM control unit | 44A |
| N10/6 | Front SAM control unit | 52A |
| N10/6 | Front SAM control unit | 60A |
| N10/6 | Front SAM control unit | 69A |
| N10/6 | Front SAM control unit | 76A |
| N10/6 | Front SAM control unit | 84A |
| N10/6 | Front SAM control unit | 92A |
| N10/6 | Front SAM control unit | 100A |
| N10/6 | Front SAM control unit | 108A |
| N10/6 | Front SAM control unit | 116A |
| N10/6 | Front SAM control unit | 124A |
| N10/6 | Front SAM control unit | 132A |
| N10/6 | Front SAM control unit | 137A |
| N10/6 | Front SAM control unit | 143A |
| N10/8 | Rear SAM control unit | 16L |
| N110 | Weight Sensing System (WSS) control unit | 20L |
| N127 | Drivetrain control unit | 54L |
| N2/10 | Supplemental restraint system control unit | 18L |
| N3/10 | ME-SFI [ME] control unit | 55L |
| N72/1 | Upper control panel control unit | 65L |
| R2/11 | Spray nozzle hose heater | 98L |
| R3 | Front cigarette lighter with ashtray illumination | 39K |
| S1 | Exterior lights switch | 68L |
| S10/2 | Right front brake wear sensor | 120L |
| S105 | Rear-end lowering switch | 48L |
| S11 | Brake fluid level switch | 89L |
| S41 | Coolant level switch | 119L |
| S42 | Windshield washer system washer fluid level switch | 89L |
| S54/10 | Right luggage compartment rear backrest release button | 46L |
| S54/9 | Left luggage compartment rear backrest release button | 46L |
| S6/1 | Driver-side instrument panel button group | 77L |
| S62/42 | Passenger side engine hood contact switch | 37L |
| S62/43 | Driver side engine hood contact switch | 38L |
| S76/15 | Electric parking brake switch | 71L |
| V19 | ECO start/stop function diode | 50L |
| W15/5 | Left front footwell ground point | 5E |
| W15/7 | Right front footwell ground point | 5F |
| W16/4 | Right major assembly compartment ground point | 10F |
| W52/5 | Left center longitudinal member ground point | 10E |
| X115/3 | Left rear passenger compartment USB port | 39L |
| X115/4 | Right rear passenger compartment USB port | 39L |
| X30/32 | Left interior CAN (CAN B) potential distributor electrical connector | 25L |
| X30/33 | Right interior CAN (CAN B) potential distributor electrical connector | 25L |
| X39/75 | Rear USB electrical connector | 39K |
| X58/18 | Right rear center console 12V socket | 39K |
| Z232/23z2 | Ambient lighting footwell end sleeve | 53L |