I CHEAPED out on the purchase and bought a used one on ebay (it's in perfect condition). The problem is it came with the grey horn plug but not the "airbag delete resistors". I've tried to contact the maufacturer directly but got no response. I saw a thread about someone using resistors from radio shack, but I ca't find it again. Does anyone know what size resistors I need to complete this mess? Radio shack is just down the street....