Kia K900: Adjusting the height up and down
For manual type
To raise the headrest
1.Pull it up to the desired position (1).
To lower the headrest
1.Push and hold the release button (2) on the headrest support.
2.Lower the headrest to the desired position (3).

For power type
To raise the headrest
1. Push the control switch up (1).
To lower the headrest
2. Push the control switch down (2).
Release the switch once the headrest reaches the desired position.
Forward and backward adjustment
RemovalESC operation
ESC ON condition
When the ignition is turned ON, ESC and ESC OFF indicator lights illuminate
for approximately 3 seconds, then ESC is turned on.
Press the ESC OFF button for at least half a ...
Side repeater light bulb replacement
If the light bulb is not operating, have the vehicle checked by an authorized
K900 Kia dealer. ...
Electrical equipment
The electrical system of your vehicle is designed to perform under all reasonably
expected operating conditions. However, before any additional electrical equipment
is installed in your vehicle, c ...