Hyundai 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 ...See also:
Side Airbag (SAB) Module. Repair procedures
Removal
The side airbag cannot be disassembled from the seat back assembly,
so replace the seat back assembly when replacing ...
Additional safety precautions
Never let passengers ride in the cargo area or on top of a foldeddown back
seat. All occupants should sit upright, fully back in their seats with their
seat belts on and their feet on the flo ...
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 ...