In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See chapter 8 for recommendations. If you aren't sure what weight oil you should use, we recommend that you consult an authorized Kia dealer.
Check battery and cables
Check spark plugs and ignition
systemKia Cee'd JD Service Manual: Control Cable Components and components location
Components
1. Knob & Boots
2. Shift lever assembly
3. Shift cable
4. Select cable
5. Control cable retainer
...
Kia Cee'd JD Service Manual: Battery Components and components location
Components
1. Battery insulation pad
2. Battery (Non-ISG Type)
3. Battery (ISG Type)
4. Battery tray
5. Battery mounting bracket
6. ECM
...