Mercedes-Benz B 2018 / W246
Powertrain
| System | Ident. | DTC | FreezeFr | Livedata | Actuators | Coding | Config | Wiring |
|---|---|---|---|---|---|---|---|---|
| CPC/CEPC - Electronic vehicle control unit | ||||||||
| CEPC | 6 |  | - | 14 | 1 |  | - | |
| CPC 117 | 6 | | - | 5 | 0 | | - | |
| ENGINE - Engine control unit | ||||||||
| Continental CRR1 | 6 | | - | 65 | 11 | | - | |
| Delphi CRD3 | 6 | | - | 32 | 0 | | 1 | |
| Delphi CRD3 (var2) | 6 | | - | 32 | 0 | | 1 | |
| MED40/Bosch MED17.7.X (M274) | 6 | | - | 130 | 0 | | - | |
| FSCM - Fuel pump control unit | ||||||||
| Fuel pump control unit FSCM 212 | 6 | | - | 7 | 0 | | - | |
| EGS/TCM - Transmission (gearbox) | ||||||||
| DCT (UDS) | 6 | | - | 25 | 0 | | 1 | |
| SCRCM - Selective catalyst reduction | ||||||||
| SCRM 222 | 6 | | - | 23 | 7 | | 1 | |
Chassis
| System | Ident. | DTC | FreezeFr | Livedata | Actuators | Coding | Config | Wiring |
|---|---|---|---|---|---|---|---|---|
| ABS/ESP - Anti-lock brakes | ||||||||
| ESP9MFA | 7 | | - | 94 | 2 | | 1 | |
| AWD - All-wheel drive | ||||||||
| AWD MFA | 6 | | - | 7 | 1 | | - | |
| DTR/LRR - Distronic control module | ||||||||
| DTR 117 | 6 | | - | 3 | 0 | | - | |
| EFB/EPKB - Electric parking brake | ||||||||
| EFB 166 | 6 | | - | 23 | 6 | | 1 | |
| EPS - Electronic power steering | ||||||||
| EPS 246 | 6 | | - | 3 | 0 | | - | |
| FCW - Forward collision warning | ||||||||
| FCW 246 | 6 | | - | 6 | 0 | | - | |
| HLML/ALWRL - Headlamp left | ||||||||
| HLC 166 | 6 | | - | 43 | 10 | | - | |
| HLI FL 212 | 6 | | - | 46 | 13 | | - | |
| HLMR/ALWRR - Headlamp right | ||||||||
| Headlight right 212 | 6 | | - | 34 | 1 | | - | |
| LCUFL - LED exterior lighting, front left | ||||||||
| LCU FL212 | 0 | | - | 15 | 0 | | - | |
| LCUFR - LED exterior lighting, front right | ||||||||
| LCU FR212 | 0 | | - | 15 | 0 | | - | |
| OCM - Seat occupancy | ||||||||
| Weight sensing system | 0 | | - | 7 | 0 | | - | |
| PTS/PARK - Parktronic system | ||||||||
| PARK 117 | 6 | | - | 30 | 2 | | - | |
| PTS 246 | 6 | | - | 18 | 1 | | - | |
| LRSM - Rain/light sensor | ||||||||
| LRSM 166 | 0 | | - | 2 | 0 | | - | |
| STH/IHTM - Stationary heater or heater booster unit | ||||||||
| IHTM 166 | 6 | | - | 18 | 0 | | - | |
| TPM/RDK - Tire pressure monitoring | ||||||||
| TPM 172 | 6 | | - | 131 | 0 | | - | |
| AAG/TM - Trailer | ||||||||
| Trailer connection unit TM 166 | 6 | | - | 32 | 0 | | - | |
| Trailer connection unit TM 166 IBK | 6 | | - | 35 | 13 | | - | |
Body
| System | Ident. | DTC | FreezeFr | Livedata | Actuators | Coding | Config | Wiring |
|---|---|---|---|---|---|---|---|---|
| ORC/SRS - Airbag | ||||||||
| ORC 166 | 6 | | - | 22 | 0 | | 2 | |
| COM - Telematic control module | ||||||||
| COM 213 | 6 | | - | 0 | 0 | | - | |
| COM 222 | 6 | | - | 10 | 0 | | - | |
| DMFL/TSGVL - Door - front left | ||||||||
| DMFL 166 | 6 | | - | 39 | 17 | | 1 | |
| DMFR/TSGVR - Door - front right | ||||||||
| DMFR 166 | 6 | | - | 16 | 11 | | - | |
| DMRL/TSGHL - Door - rear left | ||||||||
| DMRL 166 | 6 | | - | 0 | 0 | | - | |
| DMRR/TSGHR - Door - rear right | ||||||||
| DMRR 166 | 6 | | - | 0 | 0 | | - | |
| EIS/EZS - Electronic ignition switch | ||||||||
| Immobiliser EIS 166 | 6 | | - | 11 | 0 | | - | |
| Immobiliser EZS 166 | 6 | | - | 15 | 0 | | - | |
| HVAC/KLA - Air conditioning | ||||||||
| HVAC 246 | 6 | | - | 72 | 16 | | - | |
| KI/IC - Instrument cluster | ||||||||
| Instrument cluster 172 | 6 | | - | 93 | 14 | | 2 | |
| RBTMFL - Pretension front left | ||||||||
| Pretension front left RBTMFL 204 | 6 | | - | 6 | 0 | | - | |
| RBTMFR - Pretension front right | ||||||||
| Pretension front right RBTMFR 204 | 6 | | - | 6 | 0 | | - | |
| SAMFL/SAMV - Signal acquisition/Actuation module - front left | ||||||||
| SAM 117 | 6 | | - | 79 | 40 | | 2 | |
| SAM CBC | 6 | | - | 79 | 0 | | 1 | |
| SCCM/MRM - Steering column control module | ||||||||
| SCCM 166 KOSTAL | 6 | | - | 29 | 4 | | - | |
| SCCM 166 VALEO ver.3 | 6 | | - | 31 | 0 | | - | |
| SCU/TSSR - Sunroof | ||||||||
| TSSR 246 | 6 | | - | 12 | 6 | | - | |
Multimedia
| System | Ident. | DTC | FreezeFr | Livedata | Actuators | Coding | Config | Wiring |
|---|---|---|---|---|---|---|---|---|
| SMP/MMP - Multifunction camera | ||||||||
| SMPC 212 | 6 | | - | 8 | 0 | | - | |
| RVC/DRVM - Camera back | ||||||||
| RVC 218 | 6 | | - | 6 | 1 | | - | |
| CTRLC - Audio/COMAND operating unit | ||||||||
| CTRLC 204 | 6 | | - | 2 | 1 | | - | |
| DISP/DSPC - Central information display | ||||||||
| Central information display 204 | 0 | | - | 3 | 0 | | - | |
| Display 166 | 6 | | - | 0 | 0 | | - | |
| HU - Headunit Comand Navigation | ||||||||
| HU 204 | 6 | | - | 6 | 0 | | - | |
| NAVI - Navigation | ||||||||
| Navigation 117 | 6 | | - | 0 | 0 | | - | |
| NV - Night view assist | ||||||||
| NV 221 | 0 | | - | 13 | 0 | | - | |
| VTA - Anti-theft alarm device | ||||||||
| VTA 166 | 6 | | - | 3 | 0 | | - | |
Number of identifications, fault codes or configurations may vary depending on control unit variant or programming. Count of configurable parameters (codings) is displayed if the StarCOM supports user programmable parameters. If only configuration transfer is possible, Rd/Wr is displayed.
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