OE Quality
60-Day Returns

Standard Ignition DS2519 Instrument Panel Dimmer Switch
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.
| Brand | Standard Ignition |
| Part Number | DS2519 |
| Attachment Method | Direct |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Square |
| Contents | 1 Switch |
| Finish | Plastic |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Cadillac | CTS | N/A | Instrument Panel |
| 2017 | Cadillac | CTS | N/A | Instrument Panel |
| 2016 | Cadillac | CTS | N/A | Instrument Panel |
| 2015 | Cadillac | CTS | N/A | Instrument Panel |
| 2014 | Cadillac | CTS | N/A | Instrument 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.