Your vehicle speed can be reduced due to a vehicle in the adjacent lane.
Apply the accelerator pedal and select the appropriate set speed. Check to be sure that the road conditions permit safe operation of the Smart Cruise Control.
Hyundai Sonata LF 2014-2019 Service Manual: ESP OFF Switch Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad side switch assembly.
3.
Check the continuity between the switch terminals as the ESP OFF switch is engaged. ...
Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Refrigerant System Service Basics
Refrigerant Recovery
Use only service equipment that is U.L-listed and is
certified to meet the requirements of SAE J2210 to remove HFC-134a
(R-134a) from the air conditioning system.
•
Air conditioning refrigerant or lubricant v ...