Press the A/C button to turn the air conditioning system on (indicator light will illuminate).
Press the button again to turn the air conditioning system off.
Hyundai Tucson (LM) 2010-2015 Owners Manual: Driving your vehicle
WARNING
Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness
and death. Engine exhaust contains carbon monoxide which cannot be seen or smelled.
Do not inhale engine exhaust. If at any time you smell engine exhaust inside
the vehicle, open the windows immediately. Exposure ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Knock Sensor (KS) Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the intake manifold.
(Refer to Engine Mechanical System - “Intake And Exhaust System”)
3.
Disconnect the knock sensor connector (A).
4.
Remove the installation bolt (B), and then r ...