Hyundai Sonata LF 2014-2019 Service Manual: BLUE LINK Unit Components and Components Location
Component (Only for the audio TMU System)
The Blue Link unit for AVN is equipped in the AVN head unit. ...
Hyundai Sonata LF 2014-2019 Owners Manual: Climate Control Air Filter
Filter Inspection
The climate control air filter should be replaced according to the Maintenance
Schedule. If the vehicle is operated in severely air-polluted cities or on dusty
rough roads for a long period, it should be inspected more frequently and replaced
earlier. When you replace the climat ...