Hyundai Sonata: Driving your vehicle / 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 approaching from these areas.

(1) BSD (Blind Spot Detection)

The warning range depends on your vehicle speed. However, if your vehicle is much faster than the other vehicle, the system will not warn you.

(2) LCA (Lane Change Assist)

If the system detects a vehicle approaching you at high speed, the system will warn you.

(3) RCTA (Rear Cross Traffic Alert)

If the radar detects an approaching vehicle from the left and right side as your vehicle moves rearward, the system will warn you.

WARNING

WARNING

As the Blind Spot Detection (BSD) system is a supplemental device for your safe driving, it may be dangerous to rely on only the BSD information of the head up display image when changing the lane. Always pay attention to drive safely.

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. WA ...

BSD (Blind Spot Detection) / LCA (Lane Change Assist)
Operating conditions To operate: Press the BSD switch with the Engine Start/Stop button in the ON position. The indicator illuminates on the switch. If vehicle speed exceeds 20 mph (30km/h) the sys ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools
Special Service Tools Tool (Number and name)IllustrationUse09373-27000Alternator pulley remover wrenchRemoval and installation of alternator pulley 09964-C1100SCC reflectorReflector to align the SCC radar09964-C1200Calibration beamLaser to detect the center of the vehicle.09964-C1300Tr ...

Hyundai Sonata LF 2014-2019 Owners Manual: Manual adjustment
Forward and rearward adjustment To move the seat forward or rearward: 1. Pull up the seat slide adjustment lever and hold it. 2. Slide the seat to the position you desire. 3. Release the lever and make sure the seat is locked in place. Move forward and rearward without using the lever. If the seat ...

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