Standard Ignition CBS-1181 Headlight Dimmer Switch

Headlight Dimmer Switch for GM Vans

Standard Ignition CBS-1181 is a new headlight dimmer switch built for direct replacement service on select Chevrolet Express and GMC Savana vans. It combines headlight dimming, turn signal control, windshield wiper delay, and washer functions in one combination switch for vehicles without cruise control.

Key Features

• Direct-fit headlight dimmer switch with bolt-on attachment
• Male connector design with 2 rectangular connector cavities and 20 blade terminals
• Combination switch functions for lighting, turn signal, and wiper control
• Latching high beam operator and momentary high beam flasher included
• Windshield washer spray, wiper delay, and wiper speed settings included
• 12-volt electrical design
• Indicator markings included for driver visibility
• New replacement part from Standard Ignition

Detailed Description

Standard Ignition CBS-1181 is engineered for service replacement on 2001-2002 Chevrolet Express 1500, Express 2500, and Express 3500, as well as 2001-2002 GMC Savana 1500, Savana 2500, and Savana 3500. This part number CBS-1181 is specified for vehicles without cruise control and is built as a combination switch that manages multiple driver inputs from one location on the steering column.

Standard Ignition uses copper alloy conductors to support strong electrical conductivity with reduced resistance, and each unit is tested for mechanical and electrical switching performance. The result is a replacement switch intended to restore consistent headlight dimming, turn signal operation, and windshield wiper control in GM van applications.

This part cross-references Dorman - HELP 2330909 for the same application.

What It Helps Fix

• Intermittent or failed high beam and low beam switching
• Turn signal control problems at the steering column
• Inoperative windshield wiper delay or speed selection
• Washer spray switch issues from worn internal contacts
• Electrical switching faults caused by aging column-mounted controls

Installation Notes and Tips

Fits 2001-2002 Chevrolet Express 1500, N/A; Fits 2001-2002 Chevrolet Express 2500, N/A; Fits 2001-2002 Chevrolet Express 3500, N/A; Fits 2001-2002 GMC Savana 1500, N/A; Fits 2001-2002 GMC Savana 2500, N/A; Fits 2001-2002 GMC Savana 3500, N/A. Not compatible with vehicles equipped with cruise control. Verify connector style, terminal count, and switch functions before installation to confirm match with the original unit.

Quality Assurance

Standard Ignition builds this switch with robust materials and tests each unit for both mechanical action and electrical performance before release. CBS-1181 is a new replacement part designed to meet the demands of professional repair service.