Standard Ignition CBS-1862 Headlight Dimmer Switch

Reliable Headlight Dimmer Switch for BMW Models

The Standard Ignition CBS-1862 headlight dimmer switch is designed to provide precise control over your vehicle's lighting functions. Engineered for select BMW models, this combination switch ensures smooth operation of turn signals and high beam functions.

Key Features of Standard Ignition CBS-1862

• Bolt-on attachment method for secure installation
• Female rectangular connector with one cavity for easy connection
• Includes turn signal and directional indicator controls
• Equipped with latching high beam operator and momentary high beam flasher
• Indicator markings displayed for clear visibility
• Operates on 12-volt electrical systems
• New, not remanufactured, ensuring reliable performance
• Ten male blade terminals for stable electrical contact

Detailed Product Description

The Standard Ignition CBS-1862 headlight dimmer switch is a combination switch designed specifically for BMW vehicles including the 525i, 528i, 530i, 535i, 550i, 650i, M5, and M6 models. This switch integrates turn signal control with high beam functions, featuring both a latching high beam operator and a momentary high beam flasher for versatile lighting control. The switch connects via a single female rectangular connector with one cavity, ensuring compatibility with the vehicle's wiring harness. Its bolt-on attachment method allows for a secure and straightforward installation. The switch is designed to operate on a 12-volt system and includes ten male blade terminals to maintain consistent electrical connectivity. Indicator markings are clearly displayed to assist drivers in identifying switch functions quickly.

Common Applications and Issues Addressed

• Replacement for faulty or unresponsive headlight dimmer switches on compatible BMW models
• Restores proper operation of turn signals and high beam functions
• Eliminates intermittent lighting issues caused by worn or damaged switches
• Improves safety by ensuring clear signaling and headlight control
• Resolves problems with switch indicator visibility and tactile feedback

Installation Notes and Tips

Installation requires removal of the steering column covers to access the existing dimmer switch. The bolt-on attachment method simplifies mounting, but care should be taken to align the connector properly to avoid damage. Verify that the female rectangular connector matches the vehicle harness before installation. It is recommended to disconnect the battery prior to installation to prevent electrical shorts. After installation, test all lighting functions including turn signals, high beam latching, and flashing to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The CBS-1862 headlight dimmer switch is a new component, not remanufactured, providing consistent performance and durability. While specific warranty details are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. For warranty information, consult the product documentation or manufacturer directly.