Tire balancing
A tire that is out of balance may affect handling and tire wear. The tires on your Hyundai were balanced before the car was delivered but may need balancing again during the years you own the car.
Whenever a tire is dismounted for repair, it should be rebalanced before being reinstalled on the car.
See also:
Check Battery and Cables
Winter puts additional burdens on the battery system. Visually inspect the battery
and cables as described in Section 6. The level of charge in your battery can be
checked by your Hyundai dealer o ...
Smart key
With a smart key, you can lock or unlock a door (and trunk) and even start the
engine without inserting the key.
The functions of buttons on a smart key are similar to the remote keyless entry.
...
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. ...