HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS2519 Instrument Panel Dimmer Switch
Part #: DS2519

Standard Ignition DS2519 Instrument Panel Dimmer Switch

⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$46.55Free 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: Cadillac, CTS
🔄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 DS2519 Instrument Panel Dimmer Switch

The Standard Ignition DS2519 is a direct-attachment instrument panel dimmer switch designed specifically for Cadillac CTS models. This black plastic switch features a female square connector and six male pin terminals, ensuring reliable electrical connections for your vehicle's lighting control system.

  • Direct attachment method for secure installation
  • Black plastic finish for durability and aesthetic match
  • Female square connector with one connector quantity
  • Six male pin terminals for stable electrical contact
  • Compatible with Cadillac CTS instrument panel lighting systems
  • Includes one instrument panel dimmer switch per package

Detailed Product Description

The DS2519 instrument panel dimmer switch by Standard Ignition is engineered to meet the electrical and lighting control needs of Cadillac CTS vehicles. Its direct attachment method allows for straightforward replacement or upgrade without additional adapters. The black plastic finish provides a durable housing that resists wear and integrates seamlessly with the vehicle's interior. Featuring a single female square connector and six male pin terminals, this switch ensures consistent and secure electrical connections, which are critical for proper dimming functionality of the instrument panel lights.

Applications and Problem Resolution

This instrument panel dimmer switch is used to regulate the brightness of the dashboard and instrument cluster lighting in Cadillac CTS models. It addresses several common issues including:

  • Flickering or inconsistent instrument panel lighting
  • Non-responsive dimmer control on the dashboard
  • Complete failure of instrument panel light adjustment
  • Electrical connection problems due to worn or damaged terminals
  • Replacement of faulty or broken dimmer switches

Installation Notes and Tips

  • Ensure the vehicle ignition is off before beginning installation
  • Disconnect the battery to prevent electrical shorts
  • Locate the existing dimmer switch on the instrument panel and remove carefully
  • Connect the DS2519 switch using the female square connector and verify terminal alignment
  • Test the dimmer functionality before reassembling the dashboard components

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The DS2519 instrument panel dimmer switch undergoes rigorous quality control to ensure reliable performance in Cadillac CTS vehicles. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in material and workmanship to provide confidence in your replacement part.

BrandStandard Ignition
Part NumberDS2519
Attachment MethodDirect
ColorBlack
Connector GenderFemale
Connector ShapeSquare
Contents1 Switch
FinishPlastic
Terminal GenderMale
Terminal TypePin

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2018CadillacCTSN/AInstrument Panel
2017CadillacCTSN/AInstrument Panel
2016CadillacCTSN/AInstrument Panel
2015CadillacCTSN/AInstrument Panel
2014CadillacCTSN/AInstrument Panel

* 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:

1S1495522812328DS1071S51356SW11911

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