300D W123 L5-3.0L DSL Turbo OM617 (1984): Sensors and Switches

Also for this vehicle: 300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982), 300CE (124.050) L6-3.0L (103.983) (1989), 300CE (124.051) L6-3.0L (104.980) (1990), 300CE (124.052) L6-3.2L (104.992) (1993), 300D (124.128) L5-2.5L DSL Turbo (602.962) (1991), 300D (124.133) L6-3.0L DSL Turbo (603.960) (1987), 300E (124.026) L6-2.6L (103.940) (1990), 300E (124.030) L6-3.0L (103.983) (1986), 300E (124.032) L6-3.2L (104.992) (1993), 300E 4MATIC (124.230) L6-3.0L (103.985) (1990), 300SD (126.120) L5-3.0L DSL Turbo (617.951) (1982), 300SD (140.134) L6-3.5L DSL Turbo (603.971) (1993), 300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987), 300SE (126.024) L6-3.0L (103.981) (1989), 300SE (140.032) L6-3.2L (104.990) (1992), 300SEL (126.025) L6-3.0L (103.981) (1988), 300SL (129.061) L6-3.0L (104.981) (1991), 300TD (123.193) L5-3.0L DSL Turbo (617.952) (1984), 300TE (124.090) L6-3.0L (103.983) (1989), 300TE 4MATIC (124.290) L6-3.0L (103.985) (1991), 350SDL (126.135) L6-3.5L DSL Turbo (603.970) (1990), 380SEC (126.043) V8-3.8L (116.963) (1982), 380SL (107.045) V8-3.8L (116.960) (1982).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
   • Sensors and Switches - Accessories and Optional Equipment › Hood Sensor/Switch (For Alarm) › Component Information › Locations
   • Sensors and Switches - Body and Frame › Hood Switch / Sensor › Hood Sensor/Switch (For Alarm) › Component Information › Locations
   • Sensors and Switches - Brakes and Traction Control4 pages

     • Brake Fluid Level Sensor/Switch › Component Information › Locations
     • Wheel Speed Sensor › Component Information › Technical Service Bulletins › ABS - Speed Sensor (Front) Wire Kinked23
   • Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch5 pages

     • Coolant Temperature Sensor / Switch HVAC › Component Information › Description and Operation234
     • Temperature Sensor (Gauge) › Component Information › Locations
   • Sensors and Switches - Cruise Control › Cruise Control Switch › Component Information › Locations2
   • Sensors and Switches - HVAC23 pages

     • Blower Motor Switch › Component Information › Locations
     • Blower Override Switch › Component Information › Service and Repair2
     • Cabin Temperature Sensor / Switch › Component Information › Technical Service Bulletins › A/C - Modified Evap. Switch & In Car Temp Sensor Info.2
     • Coolant Temperature Sensor / Switch HVAC › Component Information › Description and Operation234
     • Evaporator Temperature Sensor / Switch › Component Information › Description and Operation2345
     • Heater Core Temperature Sensor / Switch › Component Information › Specifications2345
     • Refrigerant Pressure Sensor / Switch, HVAC › Low Pressure Sensor / Switch, HVAC › Component Information › Specifications › Mechanical Specifications2
     • Refrigerant Temperature Sensor › Component Information › Specifications › Mechanical Specifications2
   • Sensors and Switches - Instrument Panel › System Information › Technical Service Bulletins › Electrical - Electrostatic Discharge Damage Prevention
   • Sensors and Switches - Lighting and Horns5 pages

     • Brake Light Switch › Component Information › Adjustments
     • Combination Switch › Component Information › Locations23
     • Headlamp Switch › Component Information › Service and Repair
   • Sensors and Switches - Powertrain Management11 pages

     • Sensors and Switches - Computers and Control Systems › Throttle Position Sensor › Component Information › Locations
     • Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information › Locations
     • Sensors and Switches - Ignition System › Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions23456789
   • Sensors and Switches - Starting and Charging13 pages

     • Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions23456789
     • Neutral Safety Switch › Component Information › Locations234
   • Sensors and Switches - Steering and Suspension › Sensors and Switches - Suspension3 pages

     • Suspension Control Pressure Sensor/Switch › Component Information › Testing and Inspection2
     • Suspension Mode Switch › Component Information › Testing and Inspection
   • Sensors and Switches - Transmission and Drivetrain › System Information › Technical Service Bulletins › Electrical - Electrostatic Discharge Damage Prevention
   • Sensors and Switches - Windows and Glass › System Information › Technical Service Bulletins › Electrical - Electrostatic Discharge Damage Prevention
   • Sensors and Switches - Wiper and Washer Systems › System Information › Technical Service Bulletins › Electrical - Electrostatic Discharge Damage Prevention
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections