Hyundai Azera: ENGINE START/STOP button position
OFF

To turn off the engine (START/RUN position) or vehicle power (ON position), press the ENGINE START/STOP button with the shift lever in the P (Park) position. When you press the ENGINE START/STOP button without the shift lever in the P (Park) position, the ENGINE START/STOP button will not change to the OFF position but to the ACC position.
✽ NOTICE
In an emergency situation while the vehicle is in motion, you are able to turn the engine off and to the ACC position by pressing the ENGINE START/STOPbutton for more than 2 seconds or 3 times successively within 3 seconds. If the vehicle is still moving, you can restart the engine without depressing the brake pedal by pressing the ENGINE START/STOP button with the shift lever in the N (Neutral) position.
ACC(Accessory)

Press the ENGINE START/STOP button while it is in the OFF position without depressing the brake pedal. The electrical accessories are operational.
If the ENGINE START/STOP button is in the ACC position for more than 1 hour, the button turns off automatically to prevent battery discharge.
ON

Press the ENGINE START/STOP button while it is in the ACC position without depressing the brake pedal. The warning lights can be checked before the engine is started. Do not leave the ENGINE START/STOP button in the ON position for a long time. The battery may discharge because the engine is not running.
START/RUN

To start the engine, depress the brake pedal and press the ENGINE START/ STOP button with the shift lever in the P (Park) or the N (Neutral) position. For your safety, start the engine with the shift lever in the P (Park) position.
✽ NOTICE
WARNING
Never press the ENGINE START/ STOP button while the vehicle is in motion. This would result in loss of directional control and braking function, which could cause an accident.
Illuminated ENGINE START/STOP button (if equipped)
Starting the engineSchematic Diagrams
System Block Diagram
Component Parts And Function Outline
Component partFunctionVehicle-speed sensorConverts vehicle speed to pulse.ECMReceives signals from sensor and control switches.Cruise cont ...
TPMS Receiver Schematic Diagrams
Circuit Diagram
Connector pin number
Pin NO.DiscriptionRemark1IGN2CAN_Low3-4Battery5CAN_High6Ground
...
Seat Belt Buckle Switch (BS) Description and Operation
Description
The SRSCM shall monitor the status of the driver and front
passenger seat belt buckle. The SRSCM provides one pin each for the
driver and front passenger seat belt buckle status inp ...