HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-1166 Headlight Dimmer Switch
Part #: DS-1166

Standard Ignition DS-1166 Headlight Dimmer Switch

⚙️ 14 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$88.26Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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: Dodge, Chrysler, and Plymouth, Neon and SX 2.0
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Headlight Dimmer Switch for Chrysler, Dodge, and Plymouth Neon

The Standard Ignition DS-1166 headlight dimmer switch is designed to restore proper lighting control in your Chrysler, Dodge, or Plymouth Neon. This new combination switch offers essential functions including turn signal control and high beam operation to ensure safe and effective vehicle lighting.

  • Direct bolt-on attachment method for secure installation
  • Black plastic finish with rectangular female connector
  • Includes one switch with 18 male blade terminals
  • Features turn signal and directional indicator control
  • Equipped with latching high beam and momentary high beam flasher
  • Indicator markings clearly displayed for ease of use

Product Details and Features

The DS-1166 headlight dimmer switch from Standard Ignition is a new replacement part engineered for compatibility with Chrysler, Dodge, and Plymouth Neon models. It functions as a combination switch, integrating multiple lighting controls into a single unit. The switch mounts securely using a bolt-on method and features a durable black plastic finish. It includes one rectangular female connector with a single cavity and 18 male blade terminals, ensuring proper electrical connections. This switch supports main light operation, turn signals, and both latching and momentary high beam functions. Indicator markings are included on the switch for clear identification of controls.

Common Applications and Issues Addressed

  • Restores non-functioning or intermittent headlight dimmer operation
  • Replaces worn or damaged turn signal and high beam controls
  • Fixes issues with unresponsive or stuck combination switches
  • Resolves problems with indicator markings that are faded or missing
  • Improves electrical connection reliability with new blade terminals

Installation Notes and Tips

Installation of the Standard Ignition DS-1166 headlight dimmer switch requires basic automotive electrical knowledge. The bolt-on attachment method allows for straightforward mounting in the steering column area. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Carefully disconnect the existing switch's connector and note terminal positions before removal. Align the new switch's rectangular female connector and blade terminals properly to avoid damage. After installation, test all lighting functions including turn signals, main lights, and high beam operations to confirm correct installation.

Quality Assurance and Warranty

Standard Ignition provides this DS-1166 headlight dimmer switch as a new replacement part, manufactured to meet or exceed original equipment specifications. The switch undergoes quality control testing to ensure reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberDS-1166
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 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
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 IncludedNo
Windshield Wiper Delay Setting IncNo
Windshield Wiper Speed Setting IncNo

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005DodgeNeonN/ANot compatible with vehicles equipped with Fog Lights.
2004DodgeNeonN/ANot compatible with vehicles equipped with Fog Lights.
2003DodgeNeonN/ANot compatible with vehicles equipped with Fog Lights.
2002ChryslerNeonN/ANot compatible with vehicles equipped with Fog Lights.
2002ChryslerNeon2.0LL4N/ANot compatible with vehicles equipped with Fog Lights.
2002DodgeNeonN/ANot compatible with vehicles equipped with Fog Lights.
2001ChryslerNeonN/ANot compatible with vehicles equipped with Fog Lights.
2001ChryslerNeon2.0LL4N/ANot compatible with vehicles equipped with Fog Lights.
2001DodgeNeonN/ANot compatible with vehicles equipped with Fog Lights.
2001PlymouthNeonN/ANot compatible with vehicles equipped with Fog Lights.
2000ChryslerNeonN/ANot compatible with vehicles equipped with Fog Lights.
2000ChryslerNeon2.0LL4N/ANot compatible with vehicles equipped with Fog Lights.
2000DodgeNeonN/ANot compatible with vehicles equipped with Fog Lights.
2000PlymouthNeonN/ANot compatible with vehicles equipped with Fog Lights.

* 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:

1S18014794305AA53-1650089056880CS331DL6343S14227SM141SW1927

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