

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 Service Manual: Neutral Switch Specifications
Specifications
Item
Specified
Type
ON/OFF
Operation condition
Neutral position
Operation voltage
10V ~ 15V
Operation temperatures
-30 ...
Kia Cee'd JD Service Manual: Gear Actuator Motor Repair procedures
Inspection
1.
Turn off the ignition switch.
2.
Disconnect the shift actuator connector (A) and select actuator connector
(B).
3.
Measure the resistance on the gear actuator motor terminal.
...