Hyundai Sonata: 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. (Refer to the “Remote keyless entry” in this section.)
Immobilizer system (if equipped)
Your vehicle is equipped with an electronic engine immobilizer system to reduce the risk of unauthorized vehicle use. Your immobilizer system is comprised of a small transponder in the ignition 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:
Setting the glove box air vent
When automatic climate control is activated,
the glove box can be ventilated, for instance
to cool its contents. The level of airflow depends on the airflow and air
distribution
settings.
Clo ...
Installation with LATCH system
Type A
Widen the gap between the seat
cushion and seatback
slightly.
Latch the hooks of the lower
straps onto the LATCH anchors.
If the child restraint has a top
tether strap, the top te ...
A Word About Your Keys
The authorized dealer that sold you your vehicle has the
key code numbers for your vehicle locks. These numbers
can be used to order duplicate keys from your authorized
dealer. Ask your authoriz ...