- For connecting car radios of other brands to the vehicle's on-board electronic system ,- Connection kit for installing car radios with an ISO connection instead of the standard original radio ,- Speaker and power supply ,- With switching and ignition logic (clamp 13+15 turned) ,- Incl. phantom powering with ISO plug on Fakra Z connection ,- With Quadlock connection , ,Suitable for: ,- Opel: ,- Astra H (from 2004) ,- Corsa C (from 2004) ,- Vectra C (from 2004) , ,Note for Consumers: ,As clamp 15 is only used as starting impulse in all new Opel vehicles, this wire is only loadable with up to 200 mA. A protective relay is integrated for the ignition wire so that older radios (older than 10-15 years) which use clamp 15 as main power supply can be used! - Radio Connection: ISO 2 years legal warranty only