Climate Controls - GMC HUMMER EV 2023 Owner's Manual

156

Climate Controls

Climate Controls
Climate Control Systems
Dual Automatic Climate Control
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Rear Climate Control System . . . . . . . . . . 158
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Maintenance
Passenger Compartment Air Filter . . . . . 160
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Climate Control Systems
Dual Automatic Climate Control System
1. Driver and Passenger Temperature
Settings
2. Driver and Passenger Heated and
Ventilated Seat Launch Buttons
3. SYNC (Synchronized Temperature)
4. A/C (Air Conditioning)
5. HEAT (Heater)
6. Air Delivery Mode Control Launch Button
7. Fan Control
8. Recirculation
9. AUTO (Automatic Operation)
10. MAX Defrost
11. Rear Window Defogger/Heated Outside
Mirrors
Automatic Operation
The system automatically controls the fan
speed, air delivery, air conditioning, and
recirculation to heat or cool the vehicle to
the desired temperature.
When AUTO is selected, all four functions
operate automatically. Each function can
also be manually set and the selected