To signal a turn, move the lever up for a right turn or down for a left turn to position (A). The lever will return to the OFF position when the turn is completed.
To signal a lane change, move the lever slightly and hold it in position (B). The lever will return to the OFF position when released.
One-touch lane change function (if equipped)
To activate a one-touch triple turn signal, move the turn signal lever slightly and then release it. The lane change signals will blink 3 times.
CAUTION
If the turn signal indicator stays on and does not flash, or if it flashes abnormally, a bulb may be burned out or have a poor electrical connection in the circuit. The bulb may require replacement.
Hyundai Tucson (LM) 2010-2015 Service Manual: Crankshaft Position Sensor (CKPS) Schematic Diagrams
Circuit Diagram
(M/T)
(A/T)
...
Hyundai Tucson (LM) 2010-2015 Service Manual: License Lamps Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the license lamp lens (B) by pressing the clip (A).
3.
Turn the license bulb socket (A) counterclockwise to remove the bulb (B) from lens (C).
Installation
1.
Install the bulb.
2.
Install the license lamp lens. ...