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 PressureNormal maintenance schedule
   The following maintenance services must be performed to ensure good emission 
control and performance. 
Keep receipts for all vehicle emission services to protect your warranty. 
Where both mileage ...
   
Engine compartment
   
1. Engine oil dipstick
2. Engine oil filler cap
3. Engine coolant reservoir
4. Radiator cap
5. Brake fluid reservoir
6. Power steering fluid reservoir
7. Windshield washer fluid reservoir
8.  ...
   
Winter driving
   Severe weather conditions in the winter result in greater wear and other problems. 
To minimize the problems of winter driving, you should follow these suggestions: ...