Kia K900: Service Interval
Service required
It calculates and displays when you need a scheduled maintenance service (mileage or days).
If the remaining mileage or time reaches 900 miles (1,500 km) or 30 days, "Service required" message is displayed for several seconds each time you set the Engine Start/Stop Button to the ON position.
Service required

If you do not have your vehicle serviced according to the already inputted service interval, "Service required" message is displayed for several seconds each time you set the Engine Start/Stop Button to the ON position.
To reset the service interval to the mileage and days you inputted before:
Press the OK button for more than 1 second.
Service interval OFF

If the service interval is not set, "Service interval OFF" message is displayed on the LCD display.
✽ NOTICE
If any of the following conditions occurs, the mileage and days may be incorrect. The battery cable is disconnected. The fuse switch is turned off. The battery is discharged.
Information Mode
Tire PressureHeadlight leveling device
Automatic type
It is automatically adjusted the headlight beam level according to the number
of the passengers and the loading weight in the luggage area.
And it offers the proper headlight beam u ...
Lumbar support (for rear right and left passenger’s seat)
For right side :
Press the R switch.
The lumbar support can be adjusted by pushing the lumbar support lever.
Push the lever to left side (1) increase support or push the lever to the right
...
Seatback angle
Push the control switch forward or backward to move the seatback to the desired
angle. Release the switch once the seat reaches the desired position. ...