2- 16 DRIVING YOUR HYUNDAI
C160G01A-GAT To Keep Locks from Freezing To keep the locks from freezing, squirt an approved de-icer fluid or glycerineinto the key opening. If a lock is cov- ered with ice, squirt it with an approved de-icing fluid to remove the ice. If thelock is frozen internally, you may be able to thaw it out by using a heated key. Handle the heated key with careto avoid burning your fingers. NOTE: The proper temperature for using the immobilizer key is from -40°C to80°C. If you heat the immobilizer key over 80°C to open a frozen lock, it may cause damage to the tran-sponder in its head.
C160F01A-AAT Check Spark Plugs and Ignition System Inspect your spark plugs as described in Section 6 and replace them if neces- sary. Also check all ignition wiring and components to be sure they are notcracked, worn or damaged in any way.
C160E01A-AAT 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. SeeSection 9 for recommendations. If you aren't sure what weight oil you should use, consult your Hyundai dealer.
C160C01A-AAT
Use High Quality Ethylene Glycol Coolant Your Hyundai is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type ofcoolant that should be used because it helps prevent corrosion in the cooling system, lubricates the water pump andprevents freezing. Be sure to replace or replenish your coolant in accor- dance with the maintenance schedulein Section 5. Before winter, have your coolant tested to assure that its freez- ing point is sufficient for the tempera-tures anticipated during the winter. C160D01A-DAT Check Battery and Cables Winter puts additional burdens on the battery and charging system. Visually inspect the battery and cables as de-scribed in Section 6. The level of charge in your battery can be checked by your Hyundai dealer or a service station.
