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 ...

See also:

Smart key unit. Components and Components Location
Component (1) Connector Pin Information Pin Connector A Pin Connector B 1 Battery 1 Interior 2 an ...

Weight Classification System (WCS). Description and Operation
Description In contrast to the initial one-stage airbag systems, newer restraint systems involve complex logic to select, or alternatively suppress, various levels of safety system deploymen ...

Engine Mounting. Components and Components Location
Components 1. Transaxle mounting bracket 2. Roll rod bracket 3. Sub frame 4. Engine mounting bracket 5. Engine mounting support bracket ...