Still Water Design Inc AUXMSTMB1V3 Dual Auxiliary Input Interface for 1994-1998 Mercedes Provides Dual Aux Input Capability To 1994-1996 Mazda Allows Cd Changer Device To Have Dual Aux Inputs In Place Of The Changer Dual Aux Input For 1994-1997 Jaguar Radios As Well As Any Factory Oe Systems Which Is Based On The Alpine M-Bus Language Aux Source Is Selectable From The Radio With A Touch Of A Button