Use the louvers located on the air vents to change the direction of the airflow. Move the slider knobs up or down to open or close off the airflow.
Operation Tips
Check with your dealer before adding equipment to the outside of the vehicle.
Dual Automatic Climate Control System
Maintenance#02-00-89-002L: Information for Dealers/Technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only) - (Oct 24, 2013)
Subject:Information for Dealers/Technicians on When and How to Submit a Field Product Report(FPR) (U.S. Dealers Only)Models: 2014 and Prior GM Cars and TrucksAttention: Canadian dealers should refer to the latest version of Corporate Bulletin Number 10-00-89-006.This bulletin has been revised to a ...