Standard Ignition CBS-1238 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for Toyota and Scion Vehicles

The Standard Ignition CBS-1238 headlight dimmer switch is designed to provide precise control over your vehicle's lighting functions. Engineered for compatibility with select Toyota and Scion models, this switch ensures seamless operation of headlights, turn signals, and fog lights.

• Bolt-on attachment method for straightforward installation
• Female rectangular connector with one cavity for secure electrical connection
• Includes operators for main light, fog light, turn signal, and latching high beam
• Indicator markings displayed for easy identification
• Compatible with 12-volt electrical systems
• Equipped with 11 male blade terminals for reliable connectivity

Product Features and Specifications

The CBS-1238 headlight dimmer switch from Standard Ignition is a new replacement part designed to restore full lighting control functionality. It features a bolt-on attachment method, making it easy to mount securely in your vehicle. The switch includes a single female rectangular connector with one cavity, ensuring a precise fit with your vehicle's wiring harness. This switch supports multiple lighting functions including main headlights, fog lights, turn signals, and a momentary high beam flasher. Indicator markings are clearly displayed on the switch for intuitive operation. The switch is designed for 12-volt systems and includes 11 male blade terminals to maintain solid electrical connections.

Compatible Vehicles and Applications

This headlight dimmer switch is compatible with the following vehicles:

• Toyota Echo
• Toyota RAV4
• Scion xA

Use the Standard Ignition CBS-1238 to replace faulty or worn headlight dimmer switches in these models to restore proper lighting and signaling functions.

Common Issues Addressed by This Switch

• Intermittent or non-functioning headlight dimmer control
• Failure of turn signal or directional indicator operation
• Inoperative fog light switch function
• High beam latching or flashing malfunctions
• Damaged or corroded electrical connectors causing lighting issues

Installation Notes and Tips

Installation of the CBS-1238 headlight dimmer switch requires basic automotive electrical knowledge. The bolt-on design allows for secure mounting without modification. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Verify all 11 blade terminals are clean and free of corrosion before installation. Disconnect the vehicle battery prior to replacement to avoid electrical shorts. After installation, test all lighting functions including main lights, fog lights, turn signals, and high beam operation to confirm proper functionality.

Quality Assurance and Warranty

Standard Ignition provides this headlight dimmer switch as a new replacement part manufactured to meet or exceed OEM specifications. The CBS-1238 is built for durability and reliable performance in Toyota and Scion vehicles. While specific warranty details may vary, Standard Ignition parts typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.