

When the LDWS is not working properly, the warning light will illuminate and the warning message will come on for a few second. After the message disappears, the master warning light will illuminate.
We recommend that the system be checked by an authorized Kia dealer.
Lane departure warning system (LDWS)
The LDWS does not operate
whenKia Cee'd JD Owners Manual: 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 is not visible due to snow, rain,
stain, a puddle or many other things.
The brightness of the outside changes
suddenly.
Not turning on the headlight even at
night or in the tunnel.
Difficult to distinguish the color of the
lane from the road.
Driving on a steep grade ...
Kia Cee'd JD Service Manual: Components and components location
Component Location
1. Auto light sensor
2. Head lamps
3. Lighting switch (Auto)
4. Tail lamps
5. Body control module (BCM)
...