Kia K900: Locking
Pressing the button of the front outside door handles with all doors closed and any door unlocked, locks all the doors. The hazard warning lights will blink and the chime will sound once to indicate that all doors are locked.
The button will only operate when the smart key is within 0.7~1 m (28~40 in.) from the outside door handle. If you want to make sure that a door has locked or not, you should check the door lock button inside the vehicle or pull the outside door handle.
In some instances, when the outside door button is selected, the doors will not lock and an audible chime will sound for 3 seconds if any of the following occurs:
Smart key functions
Unlocking120,000 miles (192,000 km) or 96 months
Rotate tires
Inspect vacuum hose
Inspect air conditioning refrigerant
Inspect brake hoses and lines
Inspect drive shafts and boots
Inspect exhaust pipe and muffler
Inspect front brake d ...
150,000 miles (240,000 km) or 120 months
Rotate tires
Inspect vacuum hose
Inspect air conditioning refrigerant
Inspect brake hoses and lines
Inspect drive shafts and boots
Inspect exhaust pipe and muffler
Inspect fuel lines, f ...
97,500 miles (156,000 km) or 78 months
Rotate tires
Inspect air cleaner filter
Inspect fuel lines, fuel hoses and connections
Inspect vapor hose and fuel filler cap
Inspect fuel tank air filter
Inspect vacuum hose
Inspect po ...