Hyundai Azera: Vehicle certification label

The vehicle certification label attached on the driver’s (or front passenger’s) side center pillar gives the vehicle identification number (VIN).
Vehicle identification number (VIN)
Tire specification and pressure labelOperation of the rear parking assist system
Operating condition
This system will activate when backing up with the ignition switch ON.
The sensing distance while the rear parking assist system is in operation
is approximately 47 in. (12 ...
Smart key receiver Specifications
Specification
RF Receiver
ItemsSpecificationFrequency433.92 MHzAntenna typeFSK (Frequency Shift Keying)
...
Front Impact Sensor (FIS) Description and Operation
Description
The front impact sensor (FIS) is installed in the Front End
Module (FEM). They are remote sensors that detect acceleration due to a
collision at its mounting location. The primary p ...