The notice appears to inform the driver to turn on the fuse switch in the instrument panel under the steering wheel.
For more details, refer to “Fuses” in chapter 7.
Kia Cee'd JD Service Manual: Components and components location
Components
1. LDWS ON/OFF switch
2. Instrument cluster
3. LDWS unit
...
Kia Cee'd JD Owners Manual: Power windows
The ignition switch must be in the ON
position for power windows to operate.
Each door has a power window switch
that controls the door’s window. The driver’s
door has a master power window
switch that controls all the windows in the
vehicle. Also, the driver has a power window
loc ...