Driver’s and passenger’s front air bags
Your vehicle is equipped with a Advanced Supplemental Restraint System (SRS) and lap/shoulder belts at both the driver and passenger seating positions.
The SRS consists of air bags which are located in the center of the steering wheel and the passenger's side front panel pad above the glove box.
The air bags are labeled with the letters “AIR BAG” embossed on the pad covers.

The purpose of the SRS is to provide the vehicle's driver and front passengers with additional protection than that offered by the seat belt system alone. The SRS uses sensors to gather information about the driver's seat position, the driver's and front passenger's seat belt usage and impact severity.
WARNING
To reduce the risk of serious injury or death from an inflating front air bags, take the following precautions:
Air bag - advanced supplemental restraint system
Side impact air bagsHyundai Tucson (LM) 2010-2015 Owners Manual: Tires and wheels
WARNING
Tire failure may cause loss of vehicle control resulting in an accident. To
reduce risk of SERIOUS INJURY or DEATH, take the following precautions:
Inspect your tires monthly for proper inflation as well as wear and damage.
The recommended cold tire pressure for your vehicle can be ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Mechanical key
Turn the key toward the rear of the vehicle to unlock and toward the front of
the vehicle to lock.
If you lock the door with a key, all vehicle doors will lock automatically. From
the driver’s door, turn the key to the right once to unlock the driver’s door and
once more within 4 second ...