Standard Ignition CBS-2170 Headlight Dimmer Switch

Headlight Dimmer Switch for Civic

Standard Ignition CBS-2170 is a new headlight dimmer switch built as a combination switch for 12-volt vehicle electrical systems. It includes the main light operator, running light operator, turn signal control, latching high beam operator, and momentary high beam flasher in one black, bolt-on assembly.

Compatible with 2012 Honda Civic models without fog lights and with auto headlights, this CBS-2170 replacement is built with a female rectangular connector, 12 male pin terminals, and a plastic finish for direct electrical replacement. The displayed indicator markings help maintain familiar driver control layout in the 2012 Honda Civic.

Key Features

• Standard Ignition CBS-2170 headlight dimmer switch
• Combination switch design with integrated lighting and signal functions
• Fits 2012 Honda Civic, w/o fog lights; w/ auto headlights
• Black plastic finish with bolt-on attachment method
• Female rectangular connector with 1 connector cavity
• 12-volt electrical component with male pin terminals
• Includes indicator markings for driver reference
• Main light, running light, turn signal, and high beam functions included

Detailed Description

Standard Ignition CBS-2170 is a headlight dimmer switch engineered for vehicles that use a combination switch layout. It manages the primary exterior lighting and signal functions through one integrated control, including main light operation, running light operation, turn signal control, latching high beam operation, and momentary high beam flashing. For fitment-specific service, it matches 2012 Honda Civic applications without fog lights and with auto headlights. The CBS-2170 is a direct replacement style part for restoring normal driver control of the lighting and turn signal interface.

This part cross-references Dorman (e.g., SW8834) for the same application.

Common Problems It Can Address

• Headlights that do not switch between low and high beam correctly
• Turn signal controls that stop responding at the steering column switch
• Running lights or main lights that fail to activate from the switch
• Intermittent lighting control caused by worn internal switch contacts
• Driver control issues in a 2012 Honda Civic with auto headlights

Installation Notes and Tips

Verify the vehicle is a 2012 Honda Civic with no fog lights and auto headlights before ordering. Confirm the connector style, terminal count, and switch layout against the original part before installation. This CBS-2170 uses a bolt-on attachment method and a single rectangular female connector, so matching the OE configuration is important for proper electrical connection and function.

Quality Assurance

Standard Ignition supplies this CBS-2170 as a new electrical replacement part for 12-volt applications. The design follows the listed connector, terminal, and function specifications to support accurate replacement in the confirmed Civic application.