Standard on all trims.
Smart Cruise Control disengages at speeds below 6 mph. Smart Cruise Control (SCC) is not a collision avoidance or warning device. SCC is for highway use only and should not be used in poor weather, heavy or varying traffic, or on winding or slippery roads. Driver remains responsible to slow or stop the vehicle to avoid a collision. See Owner's Manual for further details and limitations.

Standard on all trims.

Forward Collision-Avoidance Assist with Pedestrian Detection is intended to be a supplement to safe driving practices. The system is not designed to detect certain stationary objects such as trees or poles, and may not detect all vehicles or pedestrians under certain conditions. The system is a driver assistance system and is not a substitute for safe driving. The driver is responsible for being attentive and maintaining control of the vehicle, and should not wait for the system's alerts before braking as there may not be sufficient time to brake safely. See Owner's Manual for further details and limitations.

Standard on SEL and Limited trims.

Blind-Spot Collision-Avoidance Assist (BCA) helps the driver by warning of other cars in the blind spot region and can apply braking to help prevent an unsafe lane change. It senses the rear side territory of the vehicle when it is traveling over 20 mph. There are limitations to the function, range, detection and clarity of the system. It will not detect all vehicles or objects in the blind spot. Its operation depends on the size, distance, angle and relative speed difference between your car and other cars. BCA may not operate if sensors are obscured in any way. Do not rely exclusively on BCA. BCA is a supplemental system and the driver must still be attentive and exercise caution when driving. It is important to always signal, look over your shoulder and through your mirrors before changing lanes. It is the driver’s responsibility to be aware of the surroundings and ensure it is clear before changing lanes or directions. See Owner’s Manual for further details and limitations.

Standard on all trims.

Lane Keeping Assist (LKA) helps the driver from drifting over the lane edge and operates above approximately 44 mph and only when the lane markings are clearly visible on the road. It will not prevent loss of control. This driver assistance system is not a substitute for safe driving. See Owner's Manual for further details and limitations.

Standard on all trims.

Driver Attention Warning is only a warning to inform the driver of a potential lack of driver attention or drowsiness. It does not detect and provide an alert in every situation. It is the driver's responsibility to remain alert at all times. See Owner’s Manual for further details and limitations.

Standard on SEL and Limited trims.
When the vehicle is parked, Safe Exit Assist (SEA) can alert occupants planning to exit the vehicle when a vehicle is approaching from behind. When Child Locks are active, SEA helps prevent the rear doors from opening if a vehicle approaching from behind is detected. SEA is not a substitute for driver or passenger attentiveness. Always be aware of your surroundings and attentive of approaching vehicles. [Child lock not available on 2019 Elantra Limited with Ultimate Package.] See Owner's Manual for further details and limitations.

Available on SEL trim. Standard on Limited trim.
Highway Drive Assist (HDA), when used in conjunction with Lane Following Assist and Smart Cruise Control, is for highway use only and can help keep the vehicle centered in its lane while maintaining a safe distance from the vehicle ahead only when the lane markings are clearly visible on the road and should not be used in poor weather, heavy or varying traffic, or on winding or slippery roads. HDA will not work under all circumstances and will not prevent loss of control. Driver remains responsible to slow or stop the vehicle to avoid a collision. See Owner’s Manual for further details and limitations.

Standard on SEL and Limited trims.
Rear Cross-Traffic Collision-Avoidance Assist (RCCA) can alert the driver of a potential hazard by providing an audible warning and applying light braking. RCCA is active when the vehicle is in reverse and operating at low speeds. Never rely exclusively on RCCA. RCCA cannot prevent all collisions and may not provide alerts or braking in all conditions. Always look over your shoulder and use your mirrors to confirm rear clearance. There are limitations to the function, detection, range and clarity of the system. See Owner's Manual for further details and limitations.

Standard on SE and SEL trims.

When the vehicle is parked and the engine has been turned off, the Rear Occupant Alert can help to alert the driver if the rear door(s) have been opened at any point after the vehicle was unlocked at the beginning of the journey. Upon turning the engine off, Rear Occupant Alert will provide a visual alert on the instrument cluster. Rear Occupant Alert is not a substitute for driver attentiveness. Never leave a child unattended in a vehicle. See Owner's Manual for further details and limitations.

Available on SEL trim. Standard on Limited trim.
When the vehicle is parked and the driver has exited the vehicle, Ultrasonic Rear Occupant Alert can alert the driver if the rear seat sensors detect passengers or pets still in the vehicle. Ultrasonic Rear Occupant Alert is not a substitute for attentive driving. Never leave a child unattended in a vehicle. Blue Link notification requires a Blue Link equipped vehicle. See Owner's Manual for further details and limitations.

Standard on all trims.
Lane Following Assist (LFA), when actively engaged with Smart Cruise Control or Highway Drive Assist, can help keep the vehicle centered in its lane only when the lane markings are clearly visible on the road. Lane Following Assist will not work under all circumstances and will not prevent loss of control. Lane Following Assist is a supplemental assist, and does not replace the need for extreme care and attention by the driver. See Owner’s Manual for further details and limitations.