COMPATIBILITY:

• BUICK Regal (2011-2012) Equipped without factory navigation and without push start button

OPTIONS:

• Wiring + SWC Retention (w/o factory amplifier): Allows for installation of an aftermarket radio while retaining use of the controls on the steering wheel and vehicle settings menu that are lost when the factory radio is replaced.  No programming required. 
• Antenna Adapter: Allows for installation of an aftermarket radio without the need to replace the factory antenna. 

*Doesn’t make sense?  Check this link for more info: