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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To defrost outside windshield
1. Set the fan speed to the highest (extreme right) position. 2. Set the temperature to the extreme hot position. 3. Select the position. 4. The outside (fresh) air will be selected automaticall ...

Fuel Additives
HYUNDAI recommends that you use good quality gasolines treated with detergent additives such as TOP TIER Detergent Gasoline, which help prevent deposit formation in the engine. These gasolines wil ...

Paddle shifter
The paddle shifter is available when the shift lever is in the D position or the sport mode. With the shift lever in the D position The paddle shifter can operate when the vehicle speed is mor ...