HomeElectrical, Lighting and Body > SwitchesStandard Ignition CBS2391 Headlight Dimmer Switch
Part #: CBS2391

Standard Ignition CBS2391 Headlight Dimmer Switch

⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai, Genesis
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Reliable Headlight Dimmer Switch for Hyundai Genesis

The Standard Ignition CBS2391 headlight dimmer switch is designed to provide precise control over your Hyundai Genesis lighting system. This direct-attachment switch offers essential functions including main light operation, high beam latching, and momentary high beam flashing, ensuring safe and efficient vehicle lighting management.

  • Direct attachment method for secure installation
  • Black plastic finish with indicator markings for easy identification
  • Combination switch functionality including main light and high beam operators
  • Single rectangular female connector with 10 male pin terminals
  • Includes running light operator and latching high beam features
  • Compatible with Hyundai Genesis models requiring part number CBS2391

Product Features and Specifications

The CBS2391 headlight dimmer switch from Standard Ignition is engineered with a durable black plastic finish and features a single rectangular female connector housing 10 male pin terminals. This combination switch supports multiple lighting functions such as main light operation, running lights, and both latching and momentary high beam controls. Indicator markings are included for clear visibility and ease of use. The switch does not include cruise control or fog light operators, focusing solely on lighting control. It is a new, direct-fit replacement part designed specifically for Hyundai Genesis vehicles.

Applications and Problem Resolution

This headlight dimmer switch is used to control the lighting functions on Hyundai Genesis models, ensuring proper operation of headlights and high beams. It addresses common issues such as:

  • Intermittent or non-functioning headlight dimmer controls
  • Failure of high beam latching or flashing functions
  • Worn or damaged switch housing affecting light operation
  • Loss of indicator markings causing user confusion
  • Connector or terminal damage leading to electrical faults

Installation Notes and Tips

Installation of the Standard Ignition CBS2391 headlight dimmer switch requires disconnecting the vehicle battery to prevent electrical shorts. The direct attachment method allows for straightforward replacement without modification. Ensure the rectangular female connector aligns properly with the vehicle wiring harness and that all 10 male pin terminals are securely connected. Verify all lighting functions operate correctly before completing installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The CBS2391 headlight dimmer switch is a new component backed by Standard Ignition's quality standards. Please refer to the manufacturer's warranty documentation for specific coverage details.

BrandStandard Ignition
Part NumberCBS2391
Attachment MethodDirect
ColorBlack
Connector GenderFemale
Connector ShapeRectangular
Contents1 Switch
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 Settings5
Number Of Wiper Speed Settings4
Rear Window Washer Spray IncludedNo
Rear Window Wiper Delay Control InNo
Rear Window Wiper Speed Setting InNo
Running Light Operator IncludedYes
Terminal GenderMale
Terminal TypePin
Turn Signal Control IncludedNo
Turn Signal/Directional IndicatorNo
Windshield Washer Spray IncludedYes
Windshield Wiper Delay Setting IncYes
Windshield Wiper Speed Setting IncYes

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
2016HyundaiGenesisN/Aw/ Rain Sensitive Wipers; w/ Auto Headlights
2015HyundaiGenesisN/Aw/ Rain Sensitive Wipers; w/ Auto Headlights

* 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:

1S1439493400B14204XDL7792S16591SW11350

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