Hyundai Sonata: Smart key - Features of your vehicle - Hyundai Sonata Owners ManualHyundai Sonata: Smart key

With a smart key, you can lock or unlock a door (and trunk) and even start the

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:

Tire characteristics
Tire data is vehicle-specific and may deviate from the data in the example. This information describes the tire cord and the number of layers in sidewall 1 and under the tread 2. ...

Vanity mirror lamp
Pull the sunvisor downward and you can turn the vanity mirror lamp ON or OFF by pushing the button. • : To turn the lamp ON. • O : To turn the lamp OFF. CAUTION To prevent unnecessary charging ...

The alarm indicator light
The status of the alarm system is indicated by the red indicator light on the dashboard (see illustration): Indicator light off – the alarm is not armed The indicator light flashes at one-se ...