Home/Shop by Part/Headlights & Lighting/Headlight HID Ballast Control Modules Go Free Same Day Shipping 2009-2015 Audi S4 Headlight HID Ballast Control Modules Year / Make / Model Add your vehicle Part Type HID Ballast Control Module Brand TRQ Side Location Driver Side Passenger Side Price $25.00 - $50.00 Filter Results Enter Vehicle Year Make Model Specify your vehicle's year, make and model to guarantee fit. Year Make Model Options Drivetrain Apply Best match first Best match first Price: Low to High Price: High to Low A-Z Z-A 1 1 10 1 Notify When Available Submit Replaces VW Audi HID Ballast Control Module TRQ HLA57070 Brand: TRQ - HLA57070 Out of Stock $ 37.95 Notify When Available Close Ship To Zip: Submit