One problem related to brake loud noise has been reported for the 2012 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Hyundai Sonata based on all problems reported for the 2012 Sonata.
Driver side air bag light stays on, when I called Hyundai they told me take a picture and send it to them. . . ? engine cuts out while driving and then reconnects tail lights stay on air conditioner makes loud noises.