Hyundai Sonata: Smart High Beam / AFLS (Adaptive Front Lighting System) a.k.a. DBL (Dynamic Bending Light)
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Adaptive front lighting system uses the steering angle and vehicle speed to help maximize your field of vision by swiveling and leveling the headlamp.
Change the switch to the AUTO position when the engine is running. The adaptive front lighting system will operate when the headlamps are ON. To turn off the AFLS, change the switch to other positions. After turning the AFLS off, headlamp swiveling no longer occurs, but the leveling will operate continuously.
If the AFLS malfunction indicator comes on, the AFLS is not working properly. Drive to the nearest safe location and restart the engine. If the indicator continuously remains on, we recommend that the system be checked by an authorized HYUNDAI dealer.
Headlamp delay function
If the key is removed from the ignition switch or placed in the ACC position
or the LOCK/OFF position with the headlamps ON, the headlamps (and/or parking lamps)
remain on for about 5 minutes. Howev ...
Daytime running light (DRL)
The Daytime Running Lights (DRL) can make it easier for others to see the front
of your vehicle during the day, especially after dawn and before sunset.
for U.S.A
The DRL will turn off when:
• Type ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting
Basic Troubleshooting
Basic Troubleshooting Guide
Customer Problem Analysis Sheet
Basic Inspection Procedure
Measuring Condition of Electronic Parts' Resistance
The measured resistance at high temperature after vehicle
running may be high or low. So all resistance must be measured at
ambi ...
Hyundai Sonata LF 2014-2019 Service Manual: Filler-Neck Assembly Repair procedures
Removal
1.
Turn the ignition seitch OFF and disconnect the battery negative (-) cable.
2.
Open the fuel filler door and then remove the filler-neck installation screw (A).
3.
Lift the vehicle.
4.
Remove the rear-LH wheel, tire, and the inner wheel house.
5.
Remove the rear sub ...
