Contents:
Illuminated engine start/stop button

Whenever the front door is opened, the engine start/stop button will illuminate for your convenience. The light will go off after about 30 seconds when the door is closed.
When all doors are closed and you lock the vehicle by using the transmitter or the smart key, the light will go off immediately.
Kia Stinger (CK) 2018-2023 Owner's Manual: Electro Chromic Inside Rear View Mirror
Components and components location Components Description and operation Description The ECM (Electro Chromatic inside rear view Mirror) is one that automatically dims to protect the driver’s eyes when it senses light reflecting from the car behind. The sensor in the mirror detects the brightness and if the headlight from the car behind is reflected on the mirror, the chemical layer inside the mirror reacts to glare and adjusts the reflectivity from 10 to 70%.Service data Specification Item Resistance (Ω) Driver Airbag (DAB) 1.7 - 2.3 Passenger Airbag (PAB) 1.7 - 2.3 Side Airbag (SAB) 1.8 - 2.4 Curtain Airbag (CAB) 1.7 - 2.3 Seat Belt Pretensioner (BPT) 1.