Chevrolet Silverado: Climate Controls / Maintenance

Air Vents

Use the sliding knobs on the center and side air vents to change the direction of the airflow. Air vents blow warm air on the side windows in cold weather...

Passenger Compartment Air Filter

The filter reduces the dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance...

Other information:

Chevrolet Silverado 2019-2025 Owners Manual: Climate Control Systems

The heating, cooling, and ventilation in the vehicle can be controlled with this system. 1. Fan Control 2. MAX Defrost 3. Air Delivery Mode Controls 4. A/C (Air Conditioning) 5. TEMP (Temperature Control) 6. Recirculation 7. Rear Window Defogger (If Equipped) or Heated Mirrors (If Equipped) : Turn clockwise or counterclockwise to increase or decrease the fan speed...

Chevrolet Silverado 2019-2025 Owners Manual: Engine Oil Life System

When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably...