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: Rear Door Side Weatherstrip Repair procedures
Replacement
1.
Detach the clips, then remove the rear door side weatherstrip (A).
2.
Install in the reverse order of removal.
...
: Locking and Unlocking the Doors Using Keyless Entry
Unlocking the Doors - Vehicles With: Keyless Entry and Push Button Start
With your intelligent access key within 3 ft
(1 m) of your vehicle, touch the unlock
sensor on the back of the door handle for
a brief period and then pull on the door
handle to unlock, being careful to not
touch the lock ...