The connector/pinout information may be applied to the Opel model Corsa
There are 2 pinouts found for Opel Corsa 2009 model year.
The pinout (pin-out) is a cross-references between the contacts (pins) of an electrical connector and their functions. The pin outs diagrams are listed below. Click for details
Opel CD30 MP3 Head Unit pinout for Opel Corsa of 2002 - 2010 years
Opel (2004-2014) CDC40 Opera Head Unit pinout for Opel Corsa of 2008 - 2016 years