Keyless2Go New Uncut Keyless Entry Remote Car Flip Key Fob for Select Vehicles That use 4D0837231E Remote This is a brand new replacement key fob remote for select Audi vehicles. Please check product description below for vehicle fit guide. Every single remote is tested before it is sent to make sure it is transmitting. This remote key must be cut and programmed by a qualified locksmith or dealership in order to function. Original remote part number must be 4D0 837 231E or 4D0837231E, otherwise this remote key will not work New complete working remote key with all electronics and batteries included plus FREE tech support with every order.