Connects2 CT10MZ01 - Mazda MX3 MX5 MX6 121 Demio & other Parrot SOT T-Harness Cable Wiring Lead Connects2 T-Harness SOT Leads are primarily used when installing Parrot Bluetooth Car kits but can also be used to install other bluetooth devices and hands free kits into the car. SOT lead is designed to interface between the radio and the radio harness. It provides a power and earth supply to the handsfree kit and route the phone audio through the cars front speakers. No vehicle cables need to be cut. Fits the following vehicles: Manufacturer Model Note Year From Year To Headunit Connection Mazda 121 1989 1996 OEM Specific Mazda 323 1990 2000 OEM Specific Mazda 626 1992 2000 OEM Specific Mazda 929 1988 2000 OEM Specific Mazda B-Series-Pickup 1996 2006 OEM Specific Mazda Demio 1998 2000 OEM Specific Mazda Familia 1990 2000 OEM Specific Mazda Miata 1990 2001 OEM Specific Mazda Millennia 1994 2001 OEM Specific Mazda MPV 1990 2000 OEM Specific Mazda MX-3 1991 OEM Specific Mazda MX-5 1990 2000 OEM Specific Mazda MX-6 1987 1998 OEM Specific Mazda Premacy 1999 2000 OEM Specific Mazda Protégé 1990 2000 OEM Specific Mazda RX-7 1993 2000 OEM Specific Mazda Xedos 1992 2000 OEM Specific Installation: Most installation is carried out at the original connection behind the original car stereo, in some instance, where the car has an amplified system, the installation is carried out at the factory amplifier.The lead connects between the car ISO Harness lead and the connector provided with the car kit. The power connection is taken from the cars orginal wiring, for cars that do not have ignition feed supply, it will be necessary to source an ignition feed directly from the car fuse box. If the installation is carried out in the boot / trunk of the vehicle, then you will need an extension cable to allow for the device to be re-located to the front of the car.