See this product from kenwood
http://www.kenwood.es/ddx7025.htm
And the instalation procedings
http://mx.msnusers.com/fiatstilo/kenwoodparaabarth.msnw?Page=2
http://mx.msnusers.com/fiatstilo/kenwoodparaabarth.msnw?Page=1
http://www.kenwood.es/ddx7025.htm
And the instalation procedings
http://mx.msnusers.com/fiatstilo/kenwoodparaabarth.msnw?Page=2
http://mx.msnusers.com/fiatstilo/kenwoodparaabarth.msnw?Page=1