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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Special Service Tools
Special Service Tools Tool (Number and name) Illustration Use 09793-21000 Door hinge adjusting wrench Adjustment, ...

Description and Operation
Description Burglar Alarm System The burglar alarm system is armed automatically after the doors, hood, and trunk lid are closed and locked. The system is set off when any of these ...

Rear Glass Defogger Switch. Repair procedures
Inspection 1. The rear glass defogger switch inputs can be checked using the GDS. 2. To check the input value of rear glass defogger switc ...