One problem related to anti-theft devices has been reported for the 2018 Hyundai Elantra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Hyundai Elantra based on all problems reported for the 2018 Elantra.
After anti-theft software upgrage my car will lock me out. I cannot unlock the car door with the key fob or by using the key. This has happened three times. I don't kkow if it will lock me in the car when this happens, since that has never happened. Had to call aaa to get back into car. On another occasion waited two hours and the car opened using key fob.
| Equipment problems | |
| Owners/service Manual problems | |
| Anti-theft Devices problems |