Kia K900: Change to "winter weight" oil if necessaryIn some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See section 8 for recommendations. If you aren't sure what weight oil you should use, consult an authorized K900 Kia dealer.
Check battery and cables
Check spark plugs and ignition systemAutomatic stop and Reverse
If, during power opening or closing, the trunk is blocked by an object or part
of someone’s body, the power trunk will detect the resistance and it will stop movement
or move to the full open ...
Transmitter precautions
The transmitter (or smart key) will not work if any of following occurs:
You exceed the operating distance limit (about 90 feet [30 m]).
The battery in the transmitter (or smart key) is weak.
...
Easy access switch (for power seat)
Your vehicle features an easy access system to provide convenient access for
rear passengers. When opening the rear door, the rear seats will move rearward automatically
to provide easier access ...