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 ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Hazard warning flasher
The hazard warning flasher serves as a warning to other drivers to exercise extreme
caution when approaching, overtaking, or passing your vehicle.
It should be used whenever emergency repairs are being made or when the vehicle
is stopped near the edge of a roadway.
To turn the hazard warni ...