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Standard Ignition HLS-1612 Instrument Panel Dimmer Switch
Overview of Standard Ignition Instrument Panel Dimmer Switch
The Standard Ignition HLS-1612 instrument panel dimmer switch is designed specifically for Buick LaCrosse models. This direct snap fit switch offers reliable control over your vehicle's instrument panel lighting, ensuring optimal visibility and comfort while driving at night.
- Direct, snap fit attachment method for secure installation
- Female rectangular connector with one connector for easy wiring
- Black knob color for a factory-matched appearance
- Seven male pin terminals for stable electrical connections
- Operates on standard 12-volt vehicle electrical systems
Detailed Product Description
The HLS-1612 instrument panel dimmer switch from Standard Ignition is engineered to meet the electrical and lighting needs of Buick LaCrosse vehicles. Featuring a direct snap fit attachment method, this switch installs quickly without the need for additional hardware. The female rectangular connector with a single connection point simplifies integration with the vehicle’s wiring harness. The black knob is designed to blend seamlessly with the interior, maintaining the original look of your instrument panel. Equipped with seven male pin terminals, this switch ensures a secure and consistent electrical connection, supporting the 12-volt system common in Buick LaCrosse models.
Common Applications and Issues Addressed
- Restores dimmer control functionality for instrument panel lighting
- Resolves flickering or non-responsive dimmer switch problems
- Replaces worn or damaged dimmer switches to maintain dashboard visibility
- Improves driver comfort by allowing adjustable instrument panel brightness
Installation Notes and Tips
- Ensure the vehicle ignition is off before beginning installation
- Remove the old dimmer switch by gently releasing the snap fit attachment
- Connect the female rectangular connector securely to the vehicle wiring harness
- Verify all seven male pin terminals are properly seated to avoid electrical issues
- Test the dimmer switch operation before reassembling the instrument panel
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The HLS-1612 instrument panel dimmer switch undergoes rigorous quality control to ensure durability and reliable performance in Buick LaCrosse vehicles. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | HLS-1612 |
| Attachment Method | Direct, Snap Fit |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Knob Color | Black |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Voltage | 12 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; w/ Auto Headlights; Titanium |
| 2016 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; w/ Fog Lights; w/ Auto Headlights; Titanium |
| 2015 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; w/ Auto Headlights; Titanium |
| 2015 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; w/ Fog Lights; w/ Auto Headlights; Titanium |
| 2013 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; Titanium |
| 2013 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; w/ Fog Lights; w/ Auto Headlights; Titanium |
| 2012 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; Titanium |
| 2012 | Buick | LaCrosse | N/A | w/ Head-Up Display; w/ Head Up Display; w/ Fog Lights; w/ Auto Headlights; Titanium |
* 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.