Inspect your spark plugs as described in chapter 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
Change to "winter weight" oil if
necessary
To keep locks from freezingKia 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)
...
Kia Cee'd JD Service Manual: Front Seat Shield Inner Cover Components and components location
Component Location
1. Front seat shield inner cover
...