Components and Components LocationHyundai Elantra AD (2016-2020) Owners Manual: Detecting sensor
The rear radars are located inside the rear bumper for detecting the side and
rear areas. Always keep the rear bumper clean for proper operation of the system.
NOTICE
The system may not work properly when the bumper has been damaged, or
if the rear bumper has been replaced or repaired.
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Hyundai Elantra AD (2016-2020) Owners Manual: Warning and system control
Rear Cross-Traffic Collision Warning (RCCW) system
If the vehicle detected by the sensors approaches from the rear left/right side
of your vehicle, the warning chime will sound, the warning light on the outside
rearview mirror will blink and a warning will appear on the LCD display. If the
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