Smart key functions
Hyundai Sonata / Sonata 2011 Owners Manual / Features of your vehicle / Smart key / Smart key functions
Carrying the smart key, you may lock and unlock the vehicle doors. Also, you may start the engine. Refer to the following, for more details.


See also:
Checking tire inflation pressure
Check your tires once a month or more.
Also, check the tire pressure of the
spare tire.
How to Check
Use a good quality gage to check tire
pressure. You can not tell if your tires
are properly i ...
Tire maintenance
In addition to proper inflation, correct wheel alignment helps to decrease tire
wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment.
When you have new tires instal ...
Multi box
To open the cover, press the button and the multibox will automatically open. ...


