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: Side Impact Sensor (SIS) Description and Operation
Description
Side Impact Sensor (SIS) system consists of two P-SIS which
are installed at each center of the front door module (LH and RH) and
two SIS which are installed at each center pillar nearby (LH and RH).
Side Pressure Sensor is also called P-SIS because that detects pressure due to c ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Troubleshooting
Troubleshooting
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The battery must be in good condition and fully charged for this troubleshooting.
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