Blue Link is a connected car service offered by Hyundai. It allows users to remotely control certain vehicle functions, such as starting the engine, locking/unlocking doors, and activating climate control, via a smartphone. Blue Link+ is a premium version of this service that provides all Blue Link features at no additional cost. Blue Link services rely on 4G LTE cellular networks, and their functionality is dependent on these networks and their underlying technology. If these networks change, discontinue service, or become obsolete, the connected services may cease to work. The Blue Link Service Subscriber Privacy Policy outlines how information collected in connection with Blue Link services may be used or shared. Subscribers consent to these practices by entering into the Subscriber Agreement. Hyundai Pay is also available on select 2021-2025 Hyundai models equipped with Blue Link and touchscreen navigation. Some Hyundai models, like the 2026 Tucson, offer an Advanced Rear Occupant Alert feature that uses Blue Link to send smartphone alerts if movement is detected in the rear seats after the vehicle is parked and locked.