OE Quality
60-Day Returns

Standard Ignition CBS-1663 Headlight Dimmer Switch
Reliable Headlight Dimmer Switch for Acura SLX and Isuzu Trooper
The Standard Ignition CBS-1663 headlight dimmer switch is designed to provide precise control over your vehicle's lighting and cruise control functions. Engineered for compatibility with Acura SLX and Isuzu Trooper models, this switch ensures seamless integration and dependable performance.
- Bolt-on attachment method for straightforward installation
- Combination switch functionality including headlights and high beams
- Includes cruise control options: resume, set, cancel, on/off, and speed adjustment
- Five rectangular connectors with male and female terminals for secure electrical connections
- Indicator markings and latching high beam operator included for ease of use
- Plastic finish in black, white, and yellow for durability and visibility
- Momentary high beam flasher and main light operator included
- Three wiper speed and delay settings integrated
Product Features and Specifications
The CBS-1663 headlight dimmer switch from Standard Ignition is a new, plastic-finished combination switch designed to replace factory units in Acura SLX and Isuzu Trooper vehicles. It features a bolt-on attachment method, ensuring a secure fit without the need for additional hardware. The switch includes five rectangular connectors with both male and female terminals, facilitating reliable electrical connections. This part supports multiple lighting controls such as headlights, high beams with latching and momentary flash functions, and main light operation. Additionally, it integrates comprehensive cruise control functions including resume, set, cancel, on/off, and speed adjustment operators. The switch also offers three wiper speed and delay settings, although it does not include rear window washer or wiper controls.
Applications and Problem Solving
- Restores proper headlight dimming and high beam operation in Acura SLX and Isuzu Trooper
- Resolves cruise control function failures including set, resume, and cancel operations
- Corrects issues with wiper speed and delay settings on compatible vehicles
- Replaces worn or damaged combination switches to improve lighting and control reliability
- Eliminates faulty indicator markings and operator malfunctions
Installation Notes and Tips
- Designed for bolt-on installation; no additional hardware included
- Ensure connectors are properly aligned and securely attached to avoid electrical issues
- Verify compatibility with Acura SLX and Isuzu Trooper models before installation
- Disconnect vehicle battery prior to installation to prevent electrical shorts
- Consult vehicle service manual for detailed wiring and switch replacement procedures
Quality Assurance and Warranty
Standard Ignition manufactures the CBS-1663 headlight dimmer switch to meet OEM specifications for fit, form, and function. This new part undergoes quality control testing to ensure reliable operation in Acura SLX and Isuzu Trooper vehicles. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, refer to the product documentation or contact the manufacturer.
| Brand | Standard Ignition |
| Part Number | CBS-1663 |
| Attachment Method | Bolt On |
| Color | Black, White,Yellow |
| Connector Gender | Female; Male |
| Connector Shape | Rectangular |
| Cruise Control Cancel Included | Yes |
| Cruise Control On/Off Operator Inc | Yes |
| Cruise Control Options Included | Resume, Set, Cancel |
| Cruise Control Resume Included | Yes |
| Cruise Control Set Included | Yes |
| Cruise Control Speed Adjustment In | Yes |
| Displayed | Yes |
| Finish | Plastic |
| Fog Light Operator Included | No |
| Functions | Combination Switch |
| Hardware Included | No |
| Indicator Markings Included | Yes |
| Latching High Beam Operator Includ | Yes |
| Lighting Controls Included | Headlights; High Beams |
| Main Light Operator Included | Yes |
| Momentary High Beam Flasher Includ | Yes |
| New or Reman | New |
| Number Of Connector Cavities | 5 |
| Number Of Wiper Delay Settings | 3 |
| Number Of Wiper Speed Settings | 3 |
| Rear Window Washer Spray Included | No |
| Rear Window Wiper Delay Control In | No |
| Rear Window Wiper Speed Setting In | No |
| Running Light Operator Included | No |
| Terminal Gender | Male; Female |
| Terminal Type | Blade |
| Turn Signal Control Included | Turn Signal Control |
| Turn Signal/Directional Indicator | Yes |
| Voltage | 12 |
| Windshield Washer Spray Included | Yes |
| Windshield Wiper Delay Setting Inc | Yes |
| Windshield Wiper Speed Setting Inc | Yes |
| Wiper Control Options Included | Windshield on/off; Mist |
| Wire Length (in) | 25 |
| Wire Length (mm) | 635 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Acura | SLX | N/A | |
| 1997 | Isuzu | Trooper | N/A | w/ Variable Intermittent Wipers; w/ Cruise Control |
| 1996 | Isuzu | Trooper | N/A | w/ Variable Intermittent Wipers; w/ Cruise Control |
* 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.