Hyundai Sonata: Driving your vehicle / Transmission

Engine Start/Stop Button

Whenever the front door is opened, the Engine Start/Stop button will illuminate and will go off 30 seconds after the door is closed. WARNING To reduce risk of serious injury or death, NEVER allow ch ...

Automatic Transmission

Automatic transmission operation The automatic transmission has 6 or 8 forward speeds and one reverse speed. The individual speeds are selected automatically in the D (Drive) position. WARNING To red ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Advanced Smart Cruise Control (ASCC) Unit-Radar Description and Operation
Description The smart cruise control unit is installed on the front right side of the chassis.A radar sensor is embedded in the front section of the unit. This sensor detects vehicles and objects in front of the vehicle.The radar sensor can detect up to 64 objects ahead of a vehicle. The ...

Hyundai Sonata LF 2014-2019 Owners Manual: Disc Brakes Wear Indicator
When your brake pads are worn and new pads are required, you will hear a high pitched warning sound from your front or rear brakes. You may hear this sound come and go or it may occur whenever you depress the brake pedal. Please remember some driving conditions or climates may cause a brake squeal ...