POWER OUTLET
These supply 12V electric power to operate electric accessories or equipment.
CAUTION:
o Only use the power outlet when the engine is running. Unplug the plug from the power outlet when the engine is off if the key will be left in the "ACC" or "ON" (not recommended) positions, to prevent discharging the battery. Using when the engine stops or leaving the electric appliance plugged in for many hours may cause the battery to discharge.
o Do not use the power outlet to connect electric accessories or equipment other than those designed to operate on 12 volts.
o Some electronic devices can cause electronic interference when plugged into the power outlet. These devices may cause excessive audio noise and malfunctions in other electronic systems or devices used in your vehicle.
See also:
AUX, USB AND iPod® PORT
If your vehicle has an aux and/or USB(universal serial bus) port or iPod port,
you can use an aux port to connect audio devices, a USB port to plug in a USB, and
an iPod port to plug in an iPod. ...
Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...
Tire rotation
Tires should be rotated every 7,500
miles (12,000 km). If you notice that
tires are wearing unevenly between rotations,
have the car checked by a
Hyundai dealer so the cause may be
corrected.
...