Kia Cee'd: Winter driving / Change to "winter weight" oil if necessary
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
Winter puts additional burdens on the
battery system. Visually inspect the battery
and cables as described in chapter
7. We recommend that the system be
checked by an authorized Kia dealer. ...
Check spark plugs and ignition
system
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. ...
Other information:
Kia 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 Owners Manual: Tire Pressure Monitoring System
(TPMS) indicator
Low tire pressure telltale/
TPMS malfunction indicator
The low tire pressure telltale comes on
for 3 seconds after the ignition switch is
turned to the ON position.
The low tire pressure and position telltales
illuminates when one or more of
your tires is significantly underinflated.
...
