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: Repair procedures
Inspection
[System Inspection]
1.
Disconnect the vapor hose from the throttle body and connect a vacuum
pump to the nipple on the throttle body.
2.
Check the following points with applied vacuum using a vacuum pump.
...
Kia Cee'd JD Service Manual: Power Window Relay Repair procedures
Inspection
1.
The power SJB can be diagnosed by using the GDS. The SJB communicates
with the GDS which then displays inputs and outputs along with codes.
It will be able to diagnose defects of power window with GDS quickly.
GDS can operates actu ...