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 Owners Manual: System Operation
Ventilation 1. Select the Face Level mode. 2. Set the air intake control to the outside (fresh) air position. 3. Set the temperature control to the desired position. 4. Set the fan speed control to the desired speed. Heating 1. Select the Floor Level mode. 2. Set the air intake control to the outs ...

Hyundai Sonata LF 2014-2019 Service Manual: Rear Glass Repair procedures
Removal     • In order to remove the rear glass, use the tools shown in the following figure: [Tooling Diagram] Square wire Insert-type wire grip [Tooling Assembly Diagram] • Insert and affix square wire into the insert hole of the wire grip . 1. Remov ...

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