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:
Filling the washer reservoir
The washer fluid reservoir supplies fluid to the
front and rear washer systems.
A good quality washer fluid should be used to fill
the washer reservoir. The fluid level should be
checked more fr ...
Trailer towing
We do not recommend using this vehicle for trailer towing. ...
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 ...


