Standard Ignition CBS-1999 Headlight Dimmer Switch

Overview of Standard Ignition Headlight Dimmer Switch CBS-1999

The Standard Ignition CBS-1999 headlight dimmer switch is designed for reliable operation in select Lexus models, including the HS250h, RX350, and RX450h. This combination switch integrates multiple lighting and signaling functions to maintain vehicle safety and control.

• Snap fit attachment method for straightforward installation
• Single female rectangular connector with 15 male pin terminals
• Includes main light, running light, fog light, and turn signal operators
• Features latching high beam and momentary high beam flasher functions
• Indicator markings clearly displayed for ease of use
• Operates on standard 12-volt electrical systems

Detailed Product Description

The CBS-1999 headlight dimmer switch from Standard Ignition is a new replacement part engineered to meet the electrical and lighting control needs of Lexus HS250h, RX350, and RX450h vehicles. This combination switch consolidates multiple functions such as turn signal control, fog light operation, running light activation, and high beam switching into a single unit. The snap fit attachment method ensures a secure and efficient installation process, while the single female rectangular connector with 15 male pin terminals provides reliable electrical connectivity. Indicator markings are included on the switch to assist drivers in identifying the correct function quickly. This switch does not include cruise control or rear window wiper controls, focusing solely on lighting and signaling operations.

Common Applications and Issues Addressed

• Restores proper operation of headlight dimming and high beam functions
• Resolves malfunctioning turn signals and directional indicators
• Replaces faulty fog light operator controls
• Corrects issues with running light activation
• Eliminates problems with momentary high beam flashing

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify compatibility with Lexus HS250h, RX350, or RX450h models prior to purchase
• Use the snap fit attachment method to secure the switch firmly in place
• Confirm connector orientation matches the female rectangular connector on the vehicle wiring harness
• Test all lighting and signaling functions after installation to ensure proper operation

Quality Assurance and Warranty

Standard Ignition provides new replacement parts manufactured to meet or exceed OEM specifications. The CBS-1999 headlight dimmer switch undergoes quality control testing to ensure durability and reliable performance in Lexus HS250h, RX350, and RX450h vehicles. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.