Mercedes-Benz C-Class Manuals

Mercedes Benz C-Class (W204) Training Manual: Signal Acquisition and Actuation Module (SAM)

Mercedes Benz C-Class (W204) Training Manual / Electrical System / Signal Acquisition and Actuation Module (SAM)

Front SAM

The front SAM/SRB control unit (N10/1) is installed in the engine compartment in the driver-side control unit box.

The most important functions are:

  • Control of the front exterior lights
  • Master of the turn signal function
  • Control of the cornering illumination
  • Rain closing of the tilting/sliding roof
  • Actuation of the central locking elements of the rear doors (discrete line)
  • Crash emergency opening of the central locking via an integrated crash sensor (6g)
  • Integrated central gateway (CGW [ZGW])

Gateway between the following CANs:

  • Interior CAN
  • Chassis CAN
  • Diagnostic CAN
  • Front end CAN

Gateway between the following LINs:

  • Instrument panel LIN
  • Wiper/inside rearview mirror LIN

Mercedes Benz C-Class. Signal Acquisition and Actuation Module (SAM)

Rear SAM

The rear SAM/SRB control unit (N10/2) is installed on the wheelhouse on the right side of the trunk.

The most important functions are:

  • Control of the rear exterior lights
  • Master of the ATA [EDW]
  • Master of the central locking system
  • Battery state recognition
  • Control of the on-board electrical system management

Gateway between the following LINs:

  • On-board electrical system LIN (IBS-LIN)
  • Alarm sirens LIN

Mercedes Benz C-Class. Signal Acquisition and Actuation Module (SAM)

    Networking

    Relay assignment of the fuse and relay box (SRB)

    See More:

    Mercedes-Benz C-Class Owners Manual > Safely transporting children in the vehicle: Securing the child restraint system with the seat belt
    Securing the child restraint system with the seat belt on the rear seat WARNING Risk of injury if the rear bench seat/rear seat and seat backrest are not engaged If the rear bench seat/rear seat and seat backrest are not engaged they could fold forwards, e.g. when braking suddenly or in the event of ...

    Mercedes-Benz C-Class Owners Manual

    Mercedes Benz C-Class (W204) Training Manual

    © 2021 Copyright www.mersec.net
    0.009