Kia Optima: Illuminated Ignition SwitchWhenever a door is opened, the ignition switch will be illuminated for your convenience. The light will go off approximately 30 seconds after closing the door or when the ignition key is inserted into the ignition key cylinder.
Ignition Switch
Ignition Switch and Anti-Theft Steering Column LockRear window defroster
Type A
Type B
The defroster heats the window to remove frost, fog and thin ice from the interior
and exterior of the rear window, while the engine is running.
To activate the rear window defr ...
Check battery and cables
Winter puts additional burdens on the
battery system. Visually inspect the battery
and cables as described in section
7. The level of charge in your battery can
be checked by an authorized Kia ...
Self-diagnosis
If you don’t hear an audible warning sound or if the buzzer sounds intermittently
when shifting the gear to the R (Reverse) position, this may indicate a malfunction
in the rear parking assist s ...