300E W124 L6-3.0L M103 (1986): 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 (123.133) L5-3.0L DSL Turbo (617.952) (1984), 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 (124.032) 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).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
- Sensors and Switches - Accessories and Optional Equipment43 pages
  - Antenna Switch, Power › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Door Sensor/Switch (For Alarm) › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Hood Sensor/Switch (For Alarm) › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Radio Switch, Anti-theft › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Tow Sensor, Antitheft › Component Information9 pages
    Technical Service Bulletins › Antitheft - Anti-Towing Sensor Deletion
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Body and Frame53 pages
  - Hood Switch / Sensor › Hood Sensor/Switch (For Alarm) › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Power Mirror Position Switch/Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Power Mirror Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Power Seat Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Seat Heater Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Sunroof / Moonroof Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Brakes and Traction Control31 pages
- Sensors and Switches - Cooling System22 pages
  - Coolant Level Sensor › Component Information › Technical Service Bulletins › Brake/Coolant MIL ON & Headlamp Wiper Inop.
  - Engine - Coolant Temperature Sensor/Switch21 pages
    Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations › Temperature Switch (105/115 Degree C)2
    Temperature Sensor (Gauge) › Component Information10 pages
    Specifications2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Temperature Switch (Warning Indicator) › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Cruise Control3 pages
  - Clutch Switch, Cruise Control › Component Information › Locations
  - Cruise Control Switch › Component Information › Locations2
- Sensors and Switches - Engine11 pages
  - Oil Level Sensor › Component Information › Locations
  - Oil Pressure Sender › Component Information10 pages
    Specifications2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - HVAC20 pages
- Sensors and Switches - Instrument Panel27 pages
  - Brake Pad Wear Sensor › Component Information › Technical Service Bulletins › Brakes - Parts List of Calipers, Pads, & Wear Indicators2 3
  - Door Switch › Component Information › Technical Service Bulletins › Battery Discharges in a Short Period of Time2
  - Fuel Gauge Sender › Component Information10 pages
    Specifications2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Key Reminder Switch › Component Information › Locations
  - Outside Temperature Display Sensor › Component Information › Technical Service Bulletins › Temperature Sensor (Outside) - Testing
  - Parking Brake Warning Switch › Component Information › Locations
  - Temperature Switch (Warning Indicator) › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Lighting and Horns11 pages
- Sensors and Switches - Powertrain Management110 pages
  - Sensors and Switches - Computers and Control Systems69 pages
    Accelerator Pedal Position Sensor › Component Information › Locations
    Air Flow Meter/Sensor › Component Information15 pages
    Technical Service Bulletins › Engine Surges in Idle at Operating Temperature2 3
    Locations › Air Flow Sensor W/Intake Air Temperature Sensor (EDS)2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Adjustments › Air Flow Sensor Plate2
    Air Flow Sensor Plate Position Sensor › Component Information › Technical Service Bulletins › Engine Does Not Start2
    Barometric Pressure Sensor › Component Information › Locations2 3 4 5
    Camshaft Position Sensor › Component Information › Locations
    Crankshaft Position Sensor › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Engine Speed Sensor › Component Information › Description and Operation
    Intake Air Temperature Sensor › Component Information › Locations
    Knock Sensor › Component Information › Locations
    Oxygen Sensor › Component Information13 pages
    Technical Service Bulletins › MIL ON ON/OFF Ratio Unadjustable After Repair Work2 3 4 5
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Throttle Full Close Switch › Component Information › Testing and Inspection2 3 4
    Throttle Position Switch › Component Information7 pages
    Locations2
    Testing and Inspection › Throttle Valve Switch Function Test2 3 4 5
    Vehicle Speed Sensor › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Sensors and Switches - Fuel Delivery and Air Induction27 pages
    Accelerator Pedal Position Sensor › Component Information › Locations
    Air Flow Meter/Sensor › Component Information15 pages
    Technical Service Bulletins › Engine Surges in Idle at Operating Temperature2 3
    Locations › Air Flow Sensor W/Intake Air Temperature Sensor (EDS)2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Adjustments › Air Flow Sensor Plate2
    Throttle Full Close Switch › Component Information › Testing and Inspection2 3 4
    Throttle Position Switch › Component Information7 pages
    Locations2
    Testing and Inspection › Throttle Valve Switch Function Test2 3 4 5
  - Sensors and Switches - Ignition System14 pages
    Camshaft Position Sensor › Component Information › Locations
    Crankshaft Position Sensor › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
    Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › No Speed Signal Momentarily
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
    Knock Sensor › Component Information › Locations
- Sensors and Switches - Restraint Systems9 pages
  - Impact Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Seat Belt Buckle Switch › Component Information › Locations
- Sensors and Switches - Starting and Charging12 pages
  - Clutch Switch › Component Information › Locations
  - Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
  - Neutral Safety Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Steering and Suspension › Sensors and Switches - Suspension › Ride Height Sensor, Suspension Control › Component Information6 pages
  - Locations
  - Service and Repair › Removal and Installation of Control Rod2 3 4 5
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Downshift Switch, A/T › Component Information10 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9
- Sensors and Switches - Windows and Glass11 pages
  - Heated Glass Element Switch › Component Information › Locations
  - Power Window Safety Switch › Component Information › Locations
  - Power Window Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
- Sensors and Switches - Wiper and Washer Systems19 pages
  - Washer Fluid Level Switch › Component Information › Locations
  - Windshield Washer Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
  - Wiper Switch › Component Information9 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections