VAUXHALL VECTRA ZAFIRA PARROT BLUETOOTH ISO LEAD SOT109Autoleads SOT-109Autoleads has developed a range of telemute leads for use when installing an aftermarket hands free kit. Fitted in-line with the head unit wiring harness, a telemute lead will both silence the car audio system when a call is received and re-direct the incoming caller's voice through the front speakers of the car. In turn, this will more than half the estimated install time by removing the need to install an auxillary speaker, eliminating any wire cutting and providing the power supply for the hands-free kit. SOT Leads allow aftermarket products that are supplied with standard ISO blocks to be installed into vehicles with different connectors. Male to female conversions are ideal for satellite navigation units, hands free kits, amplifiers, tracking systems, Bluetooth devices, etc.Autoleads SOT-109 Lead is compatible with the following vehicles: Vauxhall Agila : 1996 onward ( VDA ) Vauxhall Astra : 1980 to 1991 ( VDA ) Vauxhall Corsa : 1993 onward ( VDA ) Vauxhall Meriva : 2004 onward ( VDA ) Vauxhall Omega : 1994 onward ( VDA ) Vauxhall Signum : 2004 onward ( VDA ) Vauxhall Vectra : 1995 onward ( VDA ) Vauxhall Zafira : 1999 onward ( VDA For further information on this product please use the eBay message system and we will reply promptly.