Hyundai Sonata: Driver attention alert system (DAA) / System malfunction

When the "Check Driver Attention Alert" warning message appears, the system is not working properly. In this case, we recommend you to have the vehicle inspected by an authorized HYUNDAI dealer.



The Driver Attention Alert system utilizes the camera sensor on the front windshield for its operation.

To keep the camera sensor in the best condition, you should observe the followings:


The Driver Attention Alert system may not properly operate with limited alerting in the following situations:

System standby
The Driver Attention Alert system enters the ready status and displays the 'Standby' screen in the following situations. - The camera sensor keeps failing to detect the lanes. - Driving speed remain ...

Blind Spot Detection System (BSD)
The Blind Spot Detection System (BSD) uses a radar sensor to alert the driver. It senses the rear side territory of the vehicle and provides an indication to the driver if it detects an object appro ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components 1. Glass motor2. Roller blind motor3. Mechanism assembly4. Front decoration cover 5. Wind deflector6. Center cover assembly7. Roof side moulding8. Inner decoration cover 9. Rear glass10. Panorama sunroof frame assembly ...

Hyundai Sonata LF 2014-2019 Service Manual: Sunvisor Repair procedures
Replacement     • When prying with a flat-tip screwdriver, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. • Use a plastic panel removal tool to remove interior trim pieces to protect from marring the surface. ...

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