HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-975 Headlight Dimmer Switch
Part #: DS-975

Standard Ignition DS-975 Headlight Dimmer Switch

⚙️ 17 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi and Dodge, Mighty Max and Ram 50
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Reliable Headlight Dimmer Switch for Dodge Mighty Max and Mitsubishi Ram 50

The Standard Ignition DS-975 headlight dimmer switch is designed to provide precise control over your vehicle's lighting functions. Engineered for compatibility with Dodge Mighty Max and Mitsubishi Ram 50 models, this switch ensures seamless operation of headlights, turn signals, and high beam functions.

  • Bolt-on attachment method for secure installation
  • Female rectangular connector with one cavity for easy wiring
  • Includes turn signal and directional indicator controls
  • Features latching high beam operator and momentary high beam flasher
  • Combination switch with indicator markings for clear operation
  • Plastic finish with 15 blade-type male terminals
  • Supports multiple wiper speed and delay settings

Product Features and Specifications

The DS-975 headlight dimmer switch from Standard Ignition is a new replacement part designed to restore full lighting control functionality in compatible vehicles. It features a combination switch design that integrates main light operation, turn signals, and high beam control into a single unit. The switch includes indicator markings for ease of use and a bolt-on attachment method for straightforward installation. Its female rectangular connector with one cavity and 15 male blade terminals ensures reliable electrical connections. This switch supports three wiper speed settings and 15 wiper delay settings, although it does not include cruise control or fog light operators.

Compatible Vehicles and Applications

This headlight dimmer switch is specifically compatible with Dodge Mighty Max and Mitsubishi Ram 50 models. It is ideal for drivers seeking a direct replacement for the original equipment switch to maintain proper lighting and signaling functions. The part number DS-975 ensures you receive the correct component designed for these vehicles.

Common Issues Addressed by the DS-975 Switch

  • Intermittent or non-functioning headlight dimmer control
  • Failure of turn signal or directional indicators
  • Inoperative high beam latching or flashing functions
  • Wiper speed or delay settings malfunction
  • Loose or faulty electrical connections in the lighting circuit

Installation Notes and Tips

Installation of the Standard Ignition DS-975 headlight dimmer switch requires removal of the steering column covers to access the existing switch. The bolt-on attachment method simplifies mounting, while the single female rectangular connector with 15 blade terminals ensures proper electrical fitment. It is recommended to verify connector orientation and terminal alignment before securing the switch. No cruise control or fog light wiring is necessary, as these functions are not included.

Quality Assurance and Warranty

Standard Ignition manufactures the DS-975 as a new replacement part, meeting or exceeding OEM specifications for fit, form, and function. The switch undergoes quality control testing to ensure reliable performance in Dodge Mighty Max and Mitsubishi Ram 50 vehicles. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberDS-975
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Cruise Control Cancel IncludedNo
Cruise Control On/Off Operator IncNo
Cruise Control Resume IncludedNo
Cruise Control Set IncludedNo
Cruise Control Speed Adjustment InNo
DisplayedYes
FinishPlastic
Fog Light Operator IncludedNo
FunctionsCombination Switch
Indicator Markings IncludedYes
Latching High Beam Operator IncludYes
Main Light Operator IncludedYes
Momentary High Beam Flasher IncludYes
New or RemanNew
Number Of Connector Cavities1
Number Of Wiper Delay Settings15
Number Of Wiper Speed Settings3
Rear Window Washer Spray IncludedNo
Rear Window Wiper Delay Control InNo
Rear Window Wiper Speed Setting InNo
Running Light Operator IncludedNo
Terminal GenderMale
Terminal TypeBlade
Turn Signal Control IncludedYes
Turn Signal/Directional IndicatorYes
Voltage12
Windshield Washer Spray IncludedYes
Windshield Wiper Delay Setting IncYes
Windshield Wiper Speed Setting IncYes

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
1994MitsubishiMighty MaxN/Aw/o Cruise Control; w/ Tachometer
1994MitsubishiMighty MaxN/Aw/ Tachometer
1993DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly
1993MitsubishiMighty MaxN/Aw/ Tachometer
1993MitsubishiMighty MaxN/Aw/o Cruise Control; w/ Tachometer
1992DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly
1992MitsubishiMighty MaxN/Aw/o Cruise Control; w/ Tachometer
1992MitsubishiMighty MaxN/Aw/ Tachometer
1991DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly
1991MitsubishiMighty MaxN/Aw/o Cruise Control; w/ Tachometer
1991MitsubishiMighty MaxN/Aw/ Tachometer
1990DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly
1990MitsubishiMighty MaxN/Aw/ Tachometer
1990MitsubishiMighty MaxN/Aw/o Cruise Control; w/ Tachometer
1989DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly
1988DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly
1987DodgeRam 50N/Aw/ Intermittent Wipers; Dual Lever Multifunction Switch Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18-11401S121753-6435388924065B571633CS268DL6325MB415217S14218SW1232

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.