Kia K900: The LDWS does not operate when

Warning indicator

If the LDWS warning indicator (yellow) comes on, the LDWS is not working properly. Take your vehicle to an authorized K900 Kia dealer and have the system checked. ...

The LDWS may not warn you even if the vehicle leaves the lane, or may warn you even if the vehicle does not leave the lane when

The lane can't be visible due to snow, rain, stain, a puddle or other environmental conditions. The brightness of the outside changes suddenly such as tunnel enter/exit. Not turning on t ...

See also:

Turn signals and lane change signals
The Engine Start/Stop Button must be ON position for the turn signals to function. To turn on the turn signals, move the lever up or down (A). The green arrow indicators on the instrument panel ...

LCD Modes
For controlling the LCD modes, refer to "LCD Display Control" in this chapter ...

Emergency towing
If towing is necessary, have it done by an authorized K900 Kia dealer or a commercial tow truck service. If towing service is not available in an emergency, your vehicle may be temporarily towe ...