This is the Metra 70-8215 2005 - 2010 Toyota Avalon Climate Control Retention Harness.

Features:

• Climate control retention
• Relocate factory radio
• Not for use in premium sound systems
• Designed to keep the factory radio in the vehicle so the climate control functions are still displayed through the factory display panel
• Compatible with the 2005-2006 Toyota Avalon
• Refer to the instruction manual and/or vehicle application guide on the Metra website for specific vehicle applications.