Standard Ignition CBS2392 Headlight Dimmer Switch

Headlight Dimmer Switch for Audi A4 and A5

Restore reliable lighting control with this Standard Ignition headlight dimmer switch, part number CBS2392. It is a combination switch built for Audi models equipped with adaptive cruise control and without trip computer controls.

Key Features

• Standard Ignition CBS2392 headlight dimmer switch
• Combination switch function for lighting control
• Female blade terminals with 17 terminal positions
• Direct-fit electrical switch for the specified Audi applications
• Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, S5, and S4 applications listed below

Product Details

The CBS2392 is an electrical switch assembly used to control headlight dimming and related combination-switch functions from the steering column. Built with female blade terminals and a 17-terminal layout, it matches the electrical interface required for the listed Audi vehicles. This part number, CBS2392, is specified for 2009-2012 Audi A4 and A4 Quattro, 2010-2012 Audi A5, A5 Quattro, and S5, plus 2010 Audi S4, all with adaptive cruise control and without trip computer controls.

This part cross-references OE-style numbers such as 8K0953502BB4PK and DL7793 for the same application.

Vehicle Fitment

• Fits 2009-2012 Audi A4, N/A, w/o Trip Computer Controls; w/ Adaptive Cruise Control
• Fits 2009-2012 Audi A4 Quattro, N/A, w/o Trip Computer Controls; w/ Adaptive Cruise Control
• Fits 2010-2012 Audi A5, N/A, w/o Trip Computer Controls; w/ Adaptive Cruise Control
• Fits 2010-2012 Audi A5 Quattro, N/A, w/o Trip Computer Controls; w/ Adaptive Cruise Control
• Fits 2010-2012 Audi S5, N/A, w/o Trip Computer Controls; w/ Adaptive Cruise Control
• Fits 2010 Audi S4, N/A, w/o Trip Computer Controls; w/ Adaptive Cruise Control

Common Issues This Part Can Address

• Headlights that do not switch between high and low beam correctly
• Intermittent or inconsistent dimmer switch response
• Faulty steering-column lighting control input
• Electrical wear at the switch terminals
• Loss of combination-switch lighting functions

Installation Notes

Verify the vehicle is equipped with adaptive cruise control and does not use trip computer controls before ordering. Match the connector style, terminal count, and switch function to the original unit. Confirm the part number CBS2392 against the existing switch and vehicle equipment to ensure proper application on Audi A4, A5, S5, and S4 models.

Quality Assurance

Standard Ignition supplies electrical replacement parts for vehicle-specific applications, and this switch is built to match the listed terminal and function requirements for the covered Audi models.