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 Service Manual: Compressor Oil Repair procedures
Oil Specification
1.
The HFC-134a system requires synthetic (PAG) compressor oil
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compress ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: ESC operation
ESC ON condition
When the ignition switch is in the ON position, the ESC and the ESC OFF indicator
lights illuminate for approximately three seconds and goes off, then the ESC is
turned on.
If this light stays on, your vehicle may have a malfunction with the ESC system.
Have your vehicle che ...