The Turn Signal & Headlamp Dimmer Switch controls the headlights, high beam lights and blinker lights of your vehicle. The combination switch installs on the steering column of your vehicle. This combination switch is a direct replacement for your factory switch. All markings and controls are identical to the factory part. Fits the following vehicles 2006-2012 Malibu 2006-2010 G6 2007-2009 Aura Replaces part numbers: 20940369, D6253E, Wells SW8004, D6253E, SW8004 This is a compatible replacement part manufactured by AA Ignition. This combination switch is NOT a genuine OEM part. Vehicle makes and their associated vehicle models are registered trademarks of their respective owners. These trademarks and part numbers are used in this listing only to identify the vehicles this combination switch fits. AA Ignition is a registered trade mark of GWA Auto Parts Inc.