Hyundai 2011 Tucson - Manual (Page 142)

4 61
Features of your vehicle
MANUAL CLIMATE CONTROL SYSTEM (IF EQUIPPED)
OLM049111
1. Fan speed control knob
2. Front windshield defroster button
3. MAX A/C mode button
4. Temperature control knob
5. Air conditioning button
6. Mode selection button
7. Air intake control button