Standard Ignition CBS-1946 Headlight Dimmer Switch

Headlight Dimmer Switch for Nissan Applications

Restore reliable lighting and wiper control with this Standard Ignition headlight dimmer switch, part number CBS-1946. It is a new combination switch built for Nissan Versa, Sentra, and Altima applications with the listed equipment configurations, including models without auto headlight control.

• Standard Ignition CBS-1946 replacement switch
• Combination switch with headlight, turn signal, fog light, and wiper functions
• Bolt-on attachment with plug-in rectangular female connector
• Black plastic finish with displayed indicator markings
• 12-volt electrical design with 14 blade terminals
• Includes main light operator, latching high beam operator, momentary high beam flasher, fog light operator, turn signal control, windshield washer spray, and windshield wiper delay/speed controls
• 6 windshield wiper delay settings and 3 windshield wiper speed settings

Detailed Product Overview

The CBS-1946 is a headlight dimmer switch and combination switch assembly designed for direct replacement in select Nissan vehicles. It supports the primary lighting and driver-control functions commonly routed through the steering-column switch, including high beam operation, turn signal signaling, fog light control, and windshield wiper settings. This part cross-references OE-style numbers such as 255603BA0A and DL7346 for the same application. Standard Ignition CBS-1946 is listed for 2012-2019 Nissan Versa, 2013-2016 Nissan Sentra, and 2007-2013 Nissan Altima without auto headlight control, including Altima models with fog lights where noted.

What This Switch Helps Resolve

• Inoperative or intermittent headlight dimmer function
• Faulty turn signal or directional indicator operation
• Nonworking fog light switch control
• Wiper delay or wiper speed selection problems
• Loss of windshield washer spray activation from the column switch

Installation Notes and Tips

Verify the vehicle is equipped without auto headlight control before ordering for Altima applications. Confirm the connector style, terminal count, and listed equipment functions against the original switch before installation. This part uses a bolt-on mounting style and a single rectangular plug-in connector, so matching the OE layout is important for proper fit and operation. Fits 2012-2019 Nissan Versa, N/A; Fits 2013-2016 Nissan Sentra, N/A; Fits 2007-2013 Nissan Altima, N/A, w/o Auto Headlight Control; Fits 2007-2013 Nissan Altima, N/A, w/o Auto Headlight Control; w/ Fog Lights; Fits 2010-2013 Nissan Altima, N/A, Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights.

Quality Assurance

Standard Ignition supplies this new replacement switch as an OE-style electrical component for the listed Nissan fitments. The black plastic housing, blade-terminal construction, and integrated control functions are specified to match the application requirements for dependable steering-column switch replacement.