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: Hands Free Switch Repair procedures
Inspection
Type A
1.
Check the audio remote control switch (A) for resistance between connector
3 and 4 in each switch position.
[Audio]
Switch
Connector
terminal
...
Kia Cee'd JD Service Manual: Components and components location
Components
1. Slide motor
2. Front height motor
3. Rear height motor
4. Power seat cotrol switch
5. Recline motor
6. Recline control switch
7. Lumbar support motor
8. Lumbar support switch
...