Hyundai Sonata: SMART mode / Limitation of SMART mode

The SMART mode may be limited in following situations. (The OFF indicator illuminates in those situations.)

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 auto ...

Cruise Control
Cruise Control Operation 1. CRUISE indicator 2. SET indicator The Cruise Control system allows you to drive at speeds above 20 mph (30 km/h) without depressing the accelerator pedal. WARNING Take th ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Wireless Cellular Phone Charging System
There is a wireless cellular phone charging inside the front console. The system is available when all doors are closed, and when the Engine Start/Stop button is in the ACC/ON position. To charge a cellular phone The wireless cellular phone charging system charges only the Qi-enabled cellular pho ...

Hyundai Sonata LF 2014-2019 Service Manual: Crankshaft Position Sensor (CKPS) Description and Operation
Description Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system. If there is no CKPS signal input, the engine may stop because of CKPS signal missing. This sensor is installed in ladder frame and generates ...

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