Hyundai Sonata: Convenient features of your vehicle / Indicator Lights

Master Warning Light

This indicator light illuminates When there is a malfunction on the low washer, Smart cruise control, and so on. To identify the details of the warning, look at the LCD display. ...

Electronic Stability Control (ESC) Indicator Light

This indicator light illuminates: Once you set the ignition switch or the Engine Start/Stop button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When there ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Steering Column and Shaft Components and Components Location
Components [C-MDPS] 1. Steering wheel2. Steering column3. ECU4. Motor5. Steering gear box [R-MDPS] 1. Steering wheel2. Steering column3. Steering gear box ...

Hyundai Sonata LF 2014-2019 Service Manual: Stop Signal Electronic Module Schematic Diagrams
System Circuit Diagram Terminal Function TeminalDescription1Ground 2HAC/DBC Signal (Active Low)3ESS Signal (Active Low)4Stop lamp5Stop lamp switch6ECU/ SMK7ESS Signal (Active High)8Battery ...