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: Transmitter Specifications
Specification
Item
Description
Power source
3V
Operating temperature
-20°C ~ +60°C (-4°F ~ +140°F)
RF frequency
433.92MHz
Battery
...
Kia Cee'd JD Service Manual: Troubleshooting
Troubleshooting
Symptom
Possible cause
Remedy
Hard steering
Improper front wheel alignment
Excessive turning resistance of lower arm ball joint
Low tire pressure
No power assist
Correct
...