Hyundai Sonata: Trunk - Features of your vehicleHyundai Sonata: Trunk

Child-protector rear door lock
The child safety lock is provided to help prevent children from accidentally opening the rear doors from inside the vehicle. The rear door safety locks should be used whenever children are in th ...

Opening the trunk
• To open the trunk, press the trunk unlock button for more than 1 second on the transmitter (or smart key), press the button on the trunk handle with the smart key in your possession, or inse ...

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Key operations
(1) Master key (M) Used to start the engine, lock and unlock the doors, lock and unlock the glove box, and open the trunk. (2) Sub key (S) Used only to start the engine and lock and unlock the do ...

Gauges
Speedometer The speedometer indicates the speed of the vehicle. The speedometer is calibrated in miles per hour and/or kilometers per hour. Tachometer The tachometer indicates the approxim ...

Troubleshooting
Troubleshooting Symptom Suspect area Engine will not start or struggle to start Vapor hose damaged or disconnected Engine strugg ...