Within 2 months my car battery got discharged 2 times.When first time my battery got discharged I contacted Hyundai service, they send their technician and he jump start my car and when I asked the reason he told, may be parking light was kept open so battery got discharged. 2nd time my car went on first service on 22nd march and on 28th again my battery got discharged.
Other users have also complained of similar problem.