Vectra [C Facelift] (2005-2008)
The Vectra C received a facelift in September 2005, with the début at the Frankfurt Motor Show, and it retained a similar line of engines. Opel also introduced – for the first time – an OPC version of the Vectra, using the VXR name in the United Kingdom. Production of the Vectra C and Signum ended in July 2008.
The factory wiring uses a Quadlock plug and Fakra antenna lead.