Hyundai Tucson (LM) 2010-2015 Owners Manual: Mode selection
The mode selection button controls the direction of the air flow through the
ventilation system.
The air flow outlet port is converted as follows:
Face-Level (B, D)
Air flow is directed toward the upper body and face. Additionally, each outlet
can be controlled to direct the air disch ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Auto Light Sensor Repair procedures
Inspection
In the state of IGN1 ON, when multi function switch module
detects auto light switch on, tail lamp relay output and head lamp low
relay output are controlled according to auto light sensor's input.
The auto light control doesn't work if the pin sunlight
supply (5V regulated powe ...