Kia Optima: Steering wheel / Horn

To sound the horn, press the horn symbols on your steering wheel. Check the horn
regularly to be sure it operates properly.
✽ NOTICE
To sound the horn, press the area indicated by the horn symbol on your steering
wheel (see illustration). The horn will operate only when this area is pressed.
With the ignition switch in the ON position, pressing the heated steering wheel
button warms the steering wheel. The indicator on the button will illuminate.
To turn the heated steering wheel off ...
Other information:
Specifications
Specification
Item
Specification
Control type
N/H (Normal High)
Control pressure (kpa (kgf/cm², psi))
0 - 1,569.06 (0 - 16, 0 - 227.57)
Currency (mA)
0 - 1 ...
Specifications
Specifications
Item
Specification
Ultrasonic sensor
Voltage rating
DC 12 V
Detecting range
30 - 120 cm (11.8 - 47.2 in.)
Operation voltage
DC 9 ...