Hyundai Sonata: Warning Lights / Automatic Emergency Braking (AEB) Warning light

Hyundai Sonata LF 2014-2019 Owners Manual / Convenient features of your vehicle / Warning Lights / Automatic Emergency Braking (AEB) Warning light

This warning light illuminates :

When the AEB system is turned off.
When the radar or its cover is stained. Remove the stains with a soft cloth.
When there is a malfunction with AEB. In this case, have your vehicle inspected by an authorized HYUNDAI dealer.

Low Tire Pressure Warning Light

This warning 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 one or ...

Door Ajar & Trunk Open Warning Lights

Door Ajar Warning Light This warning light illuminates: When a door is not closed securely. Trunk Open Warning Light This warning light illuminates: When the trunk lid is not closed securely. ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Timing Chain Components and Components Location
Components 1. Timing chain2. Timing chain guide3. Timing chain arm4. Timing chain auto tensioner ...

Hyundai Sonata LF 2014-2019 Service Manual: Photo Sensor Description and Operation
Description The photo sensor is located at the center of the defrost nozzles. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation rece ...