HomeElectrical, Lighting and Body > SwitchesStandard Ignition CBS-2042 Headlight Dimmer Switch
Part #: CBS-2042

Standard Ignition CBS-2042 Headlight Dimmer Switch

⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Legacy and Outback
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition Headlight Dimmer Switch CBS-2042

The Standard Ignition Headlight Dimmer Switch CBS-2042 is designed specifically for Subaru Legacy and Outback models. This new combination switch integrates multiple lighting and signaling functions to ensure reliable vehicle control and safety.

  • Bolt-on attachment method for secure installation
  • Female rectangular connector with one cavity
  • Includes fog light operator and turn signal control
  • Features latching high beam operator and momentary high beam flasher
  • Indicator markings and running light operator included
  • 12 blade-type male terminals for stable electrical connections
  • Operates on standard 12-volt vehicle electrical systems

Detailed Product Description

The CBS-2042 headlight dimmer switch from Standard Ignition is a combination switch that consolidates multiple lighting functions into a single unit. It supports main light operation, running lights, fog lights, and turn signals, making it a comprehensive solution for Subaru Legacy and Outback vehicles. The switch features a bolt-on attachment method for straightforward replacement and a female rectangular connector with one cavity, ensuring compatibility with the vehicle’s wiring harness. The inclusion of indicator markings and a latching high beam operator enhances driver awareness and control. Additionally, the momentary high beam flasher function allows for quick signaling without locking the high beams on.

Common Applications and Issues Addressed

  • Replacement for faulty or worn headlight dimmer switches in Subaru Legacy and Outback
  • Restores proper operation of turn signals and fog light controls
  • Fixes intermittent or non-functioning high beam and running light controls
  • Resolves issues with indicator markings not displaying correctly
  • Addresses electrical connection problems due to damaged terminals or connectors

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before installation to prevent electrical shorts
  • Verify connector orientation matches the female rectangular shape with one cavity
  • Use appropriate tools to remove the bolt-on switch securely without damaging surrounding components
  • Check all 12 blade terminals for proper seating and connection after installation
  • Test all lighting functions including fog lights, turn signals, and high beam operations before completing installation

Quality Assurance and Warranty

The Standard Ignition CBS-2042 headlight dimmer switch is a new, OEM-quality replacement part designed to meet or exceed original equipment specifications. Manufactured to strict quality standards, this switch ensures reliable performance and durability. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship.

BrandStandard Ignition
Part NumberCBS-2042
Attachment MethodBolt On
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
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
Rear Window Washer Spray IncludedNo
Rear Window Wiper Delay Control InNo
Rear Window Wiper Speed Setting InNo
Running Light Operator IncludedYes
Terminal GenderMale
Terminal TypeBlade
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:

YearMakeModelPositionNotes
2014SubaruLegacyN/ACompatible with vehicles equipped with fog lights.
2014SubaruOutbackN/ACompatible with vehicles equipped with fog lights.
2013SubaruLegacyN/ACompatible with vehicles equipped with fog lights.
2013SubaruOutbackN/ACompatible with vehicles equipped with fog lights.
2012SubaruLegacyN/ACompatible with vehicles equipped with fog lights.
2012SubaruLegacyN/A
2012SubaruOutbackN/ACompatible with vehicles equipped with fog lights.
2012SubaruOutbackN/A
2011SubaruLegacyN/ACompatible with vehicles equipped with fog lights.
2011SubaruLegacyN/A
2011SubaruOutbackN/ACompatible with vehicles equipped with fog lights.
2011SubaruOutbackN/A
2010SubaruLegacyN/ACompatible with vehicles equipped with fog lights.
2010SubaruLegacyN/A
2010SubaruOutbackN/ACompatible with vehicles equipped with fog lights.
2010SubaruOutbackN/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:

1S1450783195AJ06ADL7442S16242

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