Hyundai Sonata: Remote keyless entry - Features of your vehicleHyundai Sonata: Remote keyless entry

Battery replacement
A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace ...

Remote keyless entry system operations
Lock (1) All doors are locked if the lock button is pressed. If all doors, trunk and hood are closed, the hazard warning lights will blink once to indicate that all doors are locked. Also, i ...

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Solenoid valve. Repair procedures
Removal 1. Remove the battery and the battery tray. (Refer to "Charging system" in EE group.) 2. Remove the under cover (A). ...

Hood. Repair procedures
Replacement Hood Assembly Replacement • When removing and installing the hood, an assistant is ...

RADIO : FM, AM OR XM Changing RADIO mode (FM, AM or XM)
Press the key to change the mode in order of FM1➟FM2➟ AM➟XM1➟XM2➟XM3. When the power is off, press the key to turn on the audio system and receive rad ...