Wondering about my engine & trans. I own a04 6 wagon w/a 3.0 5spd auto. Is that a Mazda combo or a Ford engine and trans. Also are any GOOD replacement rodios for this junk BOSE system. I would really like to still use the wheel controls and not really butcher the console much.. THANK YOU IN ADVANCE

 

Read this link: DIY: Getting the Steering Wheel Controls to Work w/ Aftermarket HU (w/ PAC SWI-JACK)
These instructions are for Alpine, JVC, Kenwood, Clarion and Blaupunkt.
I believe it is a basic FORD engine with some changes.