Kia K900: Warning message
The message will appear to notify the driver if there are foreign substances on the rear bumper or it is hot near the rear bumper. The light on the switch and the system will turn off automatically.
Remove the foreign matter on the rear bumper.
If the system does not work normally even though the foreign matter is removed, take your vehicle to an authorized K900 Kia dealer and have the system checked.

If the system does not work properly, a warning message will appear and the light on the switch will turn off. The system will turn off automatically.
Have your vehicle inspected by an authorized K900 Kia dealer.
Detecting sensor
RCTA (Rear cross traffic alert)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 K900 Ki ...
Engine Coolant Temperature Warning Light
This warning light illuminates:
When the engine coolant temperature is above 248°F (120°C). This means that
the engine is overheated and may be damaged. If your vehicle is overheated,
re ...
Fuel Additives
Kia recommends that you use good quality gasolines treated with detergent additives
such as TOP TIER Detergent Gasoline, which helps prevent deposit formation in the
engine. These gasolines will h ...