HomeElectrical, Lighting and Body > SwitchesStandard Ignition CBS2390 Headlight Dimmer Switch
Part #: CBS2390

Standard Ignition CBS2390 Headlight Dimmer Switch

7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Tucson
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Overview of Standard Ignition Headlight Dimmer Switch CBS2390

The Standard Ignition Headlight Dimmer Switch CBS2390 is designed specifically for Hyundai Tucson models, providing reliable control over your vehicle's lighting functions. This bolt-on switch features a black plastic finish and a rectangular female connector, ensuring a secure and precise fit for your electrical system.

  • Compatible with Hyundai Tucson vehicles
  • Bolt-on attachment method for straightforward installation
  • Black plastic finish with rectangular female connector
  • Includes fog light, running light, and turn signal operators
  • Supports main light, latching high beam, and momentary high beam flasher functions
  • Equipped with 16 male blade terminals and one connector cavity
  • Integrated rear window washer spray and rear window wiper speed control
  • Combination switch functionality with indicator markings
  • New, not remanufactured part

Detailed Product Description

The Standard Ignition CBS2390 headlight dimmer switch is a combination switch that consolidates multiple lighting and wiper functions into a single unit. It features a bolt-on attachment method and a durable black plastic finish designed to withstand daily use. The switch includes operators for fog lights, running lights, turn signals, main lights, and both latching and momentary high beam functions. Additionally, it supports rear window washer spray and rear window wiper speed settings, enhancing driver convenience and safety.

With 16 male blade terminals and a single rectangular female connector cavity, this switch ensures a secure electrical connection. The included indicator markings provide clear visual guidance for operation. This new switch is engineered to meet the specifications required for Hyundai Tucson models, making it a reliable replacement part for your vehicle's electrical system.

Common Applications and Issues Addressed

  • Restores proper function to headlight dimmer and high beam controls
  • Resolves intermittent or non-functioning turn signals and running lights
  • Fixes issues with fog light operation and indicator markings
  • Addresses rear window washer spray and wiper speed control malfunctions
  • Replaces worn or damaged combination switches in Hyundai Tucson vehicles

Installation Notes and Tips

  • Designed for bolt-on installation; ensure proper alignment before securing
  • Disconnect the vehicle battery before beginning installation to prevent electrical shorts
  • Verify connector orientation matches the rectangular female connector on the switch
  • Check all terminal connections for secure fit to avoid intermittent electrical issues
  • Consult the Hyundai Tucson service manual for detailed wiring diagrams and safety precautions

Quality Assurance and Warranty

The Standard Ignition CBS2390 headlight dimmer switch is a new, OEM-quality replacement part manufactured to meet or exceed original equipment specifications. It undergoes rigorous quality control testing to ensure durability and reliable performance. While specific warranty terms may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide peace of mind with your purchase.

BrandStandard Ignition
Part NumberCBS2390
Attachment MethodBolt On
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 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 Cavities1
Number Of Wiper Delay Settings5
Number Of Wiper Speed Settings4
Rear Window Washer Spray IncludedYes
Rear Window Wiper Delay Control InNo
Rear Window Wiper Speed Setting InYes
Running Light Operator IncludedYes
Terminal GenderMale
Terminal TypeBlade
Turn Signal Control IncludedYes
Turn Signal/Directional IndicatorNo
Windshield Washer Spray IncludedYes
Windshield Wiper Delay Setting IncYes
Windshield Wiper Speed Setting IncYes

This part fits 7 vehicles. Search below:

YearMakeModelFuel TypePositionNotes
2018HyundaiTucsonN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights
2017HyundaiTucsonGASN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights
2017HyundaiTucsonN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights
2016HyundaiTucsonGASN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights
2016HyundaiTucsonN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights
2015HyundaiTucsonN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights
2015HyundaiTucsonN/Aw/o Rain Sensitive Wipers; w/o Fog Lights; w/ Auto Headlights; 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:

1S1440593400D3550DL7791S16590SW11361

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