(Used) 2010 Peterbilt 335, MISCELLANEOUS DASH SWITCHES- Controls: Locking Differential, Heated Mirror, Engine Fan, Exhaust Brake, AUX, Driver Window, Passenger Window, Emissions, Onspot, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921