Hyundai Tucson: Smart key / Panic button
Press the Panic button (4) for more than one second. The horn sounds and hazard warning lights flash for about 30 seconds.
To cancel the panic mode, press any button on the smart key.
Tailgate unlocking
To unlock:
1. Carry the smart key.
2. Either press the tailgate handle button or press the Tailgate Unlock button
(3) on the smart key for more than one second.
3. The hazard warning lights will ...
Start-up
You can start the engine without inserting the key.
CAUTION
To prevent damaging the smart key:
Keep the smart key away from water or any liquid. If the smart key is
inoperative due to exposur ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Photo Sensor Repair procedures
Inspection
1.
Ignition "ON"
2.
Using the scan tool.
3.
Emit intensive light toward photo sensor using a lamp, and check the output voltage change.
4.
The voltage will rise with higher intensive light and reduce with lower intensive light.
1. Sensor Ground2. 5V (Vcc)3. Photo Sensor ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Key ignition switch
WARNING
NEVER turn the ignition switch to the LOCK or ACC position while the vehicle
is in motion except in an emergency. This will result in the engine turning off
and loss of power assist for the steering and brake systems. This may lead to loss
of directional control and braking functi ...