Service Manual Library

Mercedes-Benz S-Class W116

1972-1980: 280S 280SE 300SD 450SE 450SEL

  • Battery
  • 54-005 - Battery test, service and maintenance
  • 54-010 - Operation battery venting system model 116.120 (USA) 1980
  • Instruments
  • 54-250 - Removal and installation of instrument cluster
  • 54-251 - Removal and installation of indicating instruments
  • 54-253 - Removal and installation of tachometer
  • 54-256 - Operation immersion tube transmitter for fuel gauge
  • 54-257 - Testing fuel gauge
  • 54-258 - Removal and installation of time clock
  • 54-259 - Revolution counter model 116.120
  • 54-270 - Pressure difference warning system wiring diagrams model 116
  • Switches
  • 54-305 - Removal and installation of rotary light switch
  • 54-310 - Removal and installation of combination switch
  • Light for ashtray
  • 54-391 - Renewing bulb for ashtray light
  • Seat belt warning device
  • 54-400 - Seat belt warning system (USA) 1972,1973
  • 54-405 - Seat belt warning system with starter interlock (USA) 1974
  • 54-407 - Seat belt warning system with starter interlock and override switch (USA) 1975-1977
  • 54-410 - Seat belt warning device, ignition key, lamps (USA) starting 1978
  •  
  • Cruise control (console mounted)
  • 54-500 - Operation
  • 54-505 - Checking the actuator
  • 54-515 - Checking switch
  • 54-520 - Checking sensor
  • 54-525 - Checking cable control
  • 54-530 - Checking control unit
  • 54-535 - Checking with tester
  • 54-540 - Removal and installation of actuator
  • 54-545 - Removal and installation of switch
  • 54-550 - Removal and installation of sensor
  • 54-555 - Removal and installation of cable control
  • 54-560 - Adjustment of cable control
  • 54-565 - Removal and installation of control unit
  • 54-570 - Vacuum connection for actuator
  • 54-580 - Wiring diagram
  • Cruise control (stalk mounted)
  • 54-500 - Operation
  • 54-505 - Checking the actuator
  • 54-510 - Checking switch, control unit and line harness
  • 54-515 - Checking switch
  • 54-520 - Checking sensor
  • 54-525 - Checking cable control
  • 54-530 - Checking control unit
  • 54-540 - Removal and installation of actuator
  • 54-545 - Removal and installation of switch
  • 54-550 - Removal and installation of sensor
  • 54-555 - Removal and installation of cable control
  • 54-560 - Adjustment of cable control
  • 54-565 - Removal and installation of control unit
  • 54-570 - Vacuum connection for throttle servo unit
  • 54-580 - Wiring diagram