2007 Hyundai Sonata Owner's Manual - Page 113

FEATURES OF YOUR HYUNDAI 1 99 HEATING AND VENTILATION B670A01NF-GAT B670E01A-AAT B670B02O-AAT Rotary and Push Button Type Temperature Control Fan Speed Control (Blower Control) Cool Warm HNF2118-A HNF2126 HNF2125-A 1. 2. 3. 4. 5. 6. Temperature control Fan speed control Air flow control Air conditioning switch Air intake control Rear window defroster switch This is used to turn the heating system on and off and to select the degree of heating desired. This is used to select the blower fan speed. The blower fan speed, and therefore the volume of air delivered from the system, may be controlled manually by setting the blower control between the "1" and "4" position. 1 is the lowest fan speed and 4 is the highest fan speed.