Hyundai Sonata: Driving your vehicle / Braking System

Good Driving Practices

Never move the shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. Never move the shift lever into P (Park) when the vehicle is in motion. Be sur ...

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 ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Trip computer
The trip computer is a microcomputer- controlled driver information system that displays information related to driving. Information Some driving information stored in the trip computer (for example Average Vehicle Speed) resets if the battery is disconnected. Trip modes To change the trip mode, ...

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description Burglar Alarm State [B/A State] B/A StateDescriptionDISARM 1. In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing. 2. If the battery is disconnected while the state is not "ARM/ARMWAIT/ALARM/REAR ...