Kia Optima: 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 section 8 for recommendations. If you aren't sure what weight oil you should use, 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 section
7. The level of charge in your battery can
be checked by an authorized Kia ...
Check spark plugs and ignition
system
Inspect your spark plugs as described in
section 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. ...
See also:
Tie-down hooks (for flatbed towing)
CAUTION
Do not use the tie-down hooks for towing purposes. The hooks are designed ONLY
for transport tie-down. If the tie-down hooks are used for towing, the tie-down
hooks will be damaged ...
Turn signals and lane change signals
The ignition switch must be on for the turn signals to function. To turn on the
turn signals, move the lever up or down (A). The green arrow indicators on the instrument
panel indicate which tur ...
Vehicle identification number (VIN)
The vehicle identification number (VIN) is
the number used in registering your vehicle
and in all legal matters pertaining to
its ownership, etc.
VIN label
The VIN is also on a plate a ...