Standard Ignition CBS2416 Headlight Dimmer Switch

Headlight Dimmer Switch for Acura ILX and RDX

The Standard Ignition CBS2416 is a combination headlight dimmer switch built for vehicles equipped with automatic headlights and fog lights. It provides direct control of the main lights, running lights, fog light operation, and both momentary and latching high beam functions.

Fits 2013-2018 Acura ILX and 2013-2018 Acura RDX with automatic headlights; this CBS2416 switch is a direct-fit electrical replacement for the factory control.

Key Features

• Brand: Standard Ignition
• Part number: CBS2416
• Combination switch design for lighting control
• Includes main light operator, running light operator, fog light operator, latching high beam operator, and momentary high beam flasher
• Black plastic finish with rectangular female connector
• Clip attachment method with male pin terminals
• New replacement part with indicator markings included
• Fits vehicles with fog lights and automatic headlights

Detailed Description

The Standard Ignition CBS2416 headlight dimmer switch is engineered as a combination switch for lighting functions at the steering column. It supports the primary exterior lighting controls used in daily driving, including headlight selection, running lights, fog lights, and high beam operation. For Acura ILX and Acura RDX models equipped with automatic headlights, this switch restores the factory-style interface for lighting control.

This CBS2416 replacement uses a single rectangular female connector, 12 male pin terminals, and a clip-style attachment for a secure electrical connection. The black plastic finish and indicator markings match the functional layout expected in the original switch assembly.

This part cross-references DL7817 and S16616 for the same application.

What It Helps Fix

• Headlights that do not switch properly between lighting modes
• Fog light control problems at the steering column
• High beam operation issues, including flash-to-pass function
• Running light control faults
• Worn or damaged factory switch contacts

Installation Notes and Tips

Verify that the vehicle is equipped with automatic headlights and fog lights before ordering. Confirm connector shape, terminal count, and switch layout against the original unit to ensure proper fitment. This part is listed for 2013-2018 Acura ILX and 2013-2018 Acura RDX applications with the noted equipment.

Quality Assurance

Standard Ignition supplies replacement electrical components for automotive repair applications. The CBS2416 is a new part built to replace the original headlight dimmer switch function on the listed Acura vehicles.