- 09-13 Buick Regal Installation Notes

*Note: Factory "GS" and "Sport" functions are not retained. 

Please follow video below to remove factory radio:

https://www.youtube.com/watch?v=lryBDXNY7mk

https://www.youtube.com/watch?v=_JYEpykCdxM

After factory radio is removed, please turn the top portion to its back and remove hazard strip:

Put the hazard strip on the top of the new radio. 

Then on the factory radio, remove the AC control panel at the lower back. 

Install the AC control panel to the bottom portion of the new radio. 

Remove air vent and air duct on the factory radio and put them on the new radio as well. 

Connect the main harness to the matching factory's CD connectors. Then connect all the connectors to matching spot at the back of the new radio like below:

(Grey connector is not included)

Reverse the steps in the video and install the radio back.