Hyundai Sonata LF 2014-2019 Owners Manual: Power Brakes
Your vehicle has power-assisted brakes that adjust automatically through normal
usage.
If the engine is not running or is turned off while driving, the power assist
for the brakes will not work. You can still stop your vehicle by applying greater
force to the brake pedal than typical. The stoppin ...
Hyundai Sonata LF 2014-2019 Owners Manual: Various driving situations, which you may encounter in SMART mode
The driving mode automatically changes to ECO mode after a certain period
of time, when you gently depress the accelerator pedal (Your driving is categorized
to be mild.).
The driving mode automatically changes from SMART ECO mode to SMART NORMAL
mode after a certain period of time, when yo ...