Hyundai SX2 Owner's Manual page 340

Driving Your Vehicle
Change to "winter weight" oil if
necessary
In some regions during winter, it is
recommended to use the "winter weight"
oil with lower viscosity In addition,
replace the engine oil and filter if it is
close to the next maintenance interval.
Fresh engine oil ensures optimum engine
operation during the winter months. For
more information, refer to chapter 2.
When you are not sure about a type of
winter weight oil, We recommend that
you contact a HYUNDAI authorised
repairer.
Check spark plugs and ignition
system
Inspect the spark plugs, as specified in
the Maintenance schedule. If necessary,
replace them. Also check all ignition
wirings and components for any cracks,
wear, and damage.
To prevent locks from freezing
Spray approved de-icing fluid or glycerin
into key holes. When a lock opening is
already covered with ice, spray approved
de-icing fluid over the ice to remove it.
When an internal part of a lock freezes, try
to thaw it with a heated key. Carefully use
the heated key to avoid an injury.
6-70
Use approved window washer
antifreeze solution
Add window washer anti-freeze solution,
as specified on the window washer
container. Window washer anti-freeze
solution is available from a HYUNDAI
authorised repairer, and most vehicle
accessory outlets.
Information
Do not use engine coolant or other types
of anti-freeze solution, to prevent any
damage to the vehicle paint.