Hyundai Sonata: Smart High Beam / Operating condition

1. Place the light switch in the AUTO position.

2. Turn on the high beam by pushing the lever away from you.

The smart high beam () indicator will illuminate.

3. The Smart High Beam will turn on when vehicle speed is above 28 mph (45km/h).

4. If the light switch is placed to the headlamp position, the Smart High Beam will turn off and the low beam will be on continuously.

The high beam switches to low beam in the below conditions.

- When the Smart High Beam is off.
- When the light switch is not in the AUTO position.
- When the headlamp is detected from the on-coming vehicle.
- When the tail lamp is detected from the front vehicle.
- When the surrounding is bright enough high beams are not needed.
- When streetlights or other lights are detected.
- When vehicle speed is below 18 mph (35km/h).

Smart High Beam
The Smart High Beam is a system that automatically adjusts the headlamp range (switches between high beam and low beam) according to the brightness of other vehicles and road conditions. ...

Warning light and message
When the Smart High Beam Assist System is not working properly, the warning message will come on for a few second. After the message disappears, the master warning light will illuminate. Take your ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Automatic Climate Control System
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Hyundai Sonata LF 2014-2019 Service Manual: Heater & A/C Control Unit (Manual) Repair procedures
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