Kia Optima: Digital clock

Type A

Type B

WARNING

Do not adjust the clock while driving. You may lose your steering control and cause severe personal injury or accidents.

Whenever the battery terminals or related fuses are disconnected, you must reset the time.

When the ignition switch is in the ACC or ON position, the clock buttons operate as follows:

• HOUR (1) :
  Pressing the H button will advance the time display by one hour.
• MINUTE (2) :
  Pressing the M button will advance the time display by one minute.
• Display conversion: To change the 12 hour format to the 24 hour format, press the H and M button at the same time for more than 5 seconds.
  For example, if the time is 10:15 p.m., the display will change to 22:15.