Originally Posted by former NXMX5
you'll need a
Scosche VW01 wiring adapter (free if you order from
www.crutchfield.com or
www.sounddomain.com) and a
Metra 40-EU10 antenna adapter (Best Buy, Circuit City, $15) to install a new head unit.
Great! thanks so much for detailed answer. I'll save it for future.