HomeElectrical, Lighting and Body > SwitchesStandard Ignition CBS-1138 Headlight Dimmer Switch
Part #: CBS-1138

Standard Ignition CBS-1138 Headlight Dimmer Switch

⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Diamante
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Reliable Headlight Dimmer Switch for Mitsubishi Diamante

The Standard Ignition CBS-1138 headlight dimmer switch is designed specifically for Mitsubishi Diamante models, providing precise control over your vehicle's lighting functions. This new combination switch integrates multiple lighting and signaling operations into one durable unit.

  • Bolt-on attachment method for secure installation
  • Female rectangular connector with 4 cavities
  • Includes fog light operator and turn signal control
  • Features latching high beam and momentary high beam flasher
  • Indicator markings clearly displayed for ease of use
  • Operates on standard 12-volt electrical systems
  • Equipped with 25 male blade and pin terminals

Comprehensive Lighting Control for Mitsubishi Diamante

The CBS-1138 headlight dimmer switch from Standard Ignition consolidates multiple lighting functions into a single combination switch. It supports main light operation, turn signals, fog lights, and both latching and momentary high beam functions. The switch’s female rectangular connector with four cavities ensures a reliable electrical connection, while the 25 male blade and pin terminals provide compatibility with the vehicle’s wiring harness. Designed for bolt-on installation, this switch fits Mitsubishi Diamante models requiring a 12-volt system component.

Key Functions and Applications

  • Restores proper operation of headlight dimming and high beam flashing
  • Resolves issues with turn signal activation and indicator markings
  • Enables fog light control integrated within the combination switch
  • Replaces faulty or worn-out headlight dimmer switches in Mitsubishi Diamante vehicles
  • Addresses electrical connection problems related to connector or terminal wear

Installation Notes and Tips

Installation of the Standard Ignition CBS-1138 headlight dimmer switch requires basic automotive electrical knowledge. The bolt-on attachment method simplifies mounting, but ensure the vehicle’s battery is disconnected before beginning. Verify connector orientation and terminal alignment to avoid damage. Consult the Mitsubishi Diamante service manual for detailed wiring diagrams and torque specifications. Testing all lighting functions after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

This headlight dimmer switch is a new Standard Ignition part, manufactured to meet or exceed OEM specifications for Mitsubishi Diamante vehicles. It undergoes rigorous quality control to ensure durability and reliable performance. Standard Ignition typically offers a limited warranty on their electrical components; please refer to the product documentation for specific warranty terms related to part number CBS-1138.

BrandStandard Ignition
Part NumberCBS-1138
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
Fog Light Operator IncludedYes
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 Cavities4
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; Pin
Turn Signal Control IncludedYes
Turn Signal/Directional IndicatorYes
Voltage12
Windshield Washer Spray IncludedNo
Windshield Wiper Delay Setting IncNo
Windshield Wiper Speed Setting IncNo

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
2004MitsubishiDiamante3.5LV6N/A
2003MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
2003MitsubishiDiamante3.5LV6N/A
2002MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
2002MitsubishiDiamante3.5LV6N/A
2001MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
2001MitsubishiDiamante3.5LV6N/A
2000MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
2000MitsubishiDiamante3.5LV6N/A
1999MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
1999MitsubishiDiamante3.5LV6N/A
1998MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
1998MitsubishiDiamanteN/A
1997MitsubishiDiamanteN/ACompatible with vehicles equipped with fog lights.
1997MitsubishiDiamanteN/A

* 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:

18-12071S2530201-235353-58689DL6536MR243170S14323SW2715

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