See also:

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. ...

AWARD-WINNING TAU 4.6-LITER V8 ENGINE WITH EIGHT-SPEED AUTOMATIC
For 2012, Hyundai Genesis' award-winning Tau 4.6-liter V8 powerplant will now be coupled exclusively with an in-house-developed eight-speed automatic transmission with SHIFTRONIC, adding benefits ...

Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way. ...