2006 Hyundai Sonata 3.3 LX 108,000 miles. wont go into reverse. The shifter will go through the gears fine i.e., park through drive . the reverse will show up in the display. it feels like it is going into gear and the rpm's will drop slightly, but the car will just sit there like it is in neutral. Put a code reader on it-no problem codes (goes into drive, has first and second for sure) One right white reverse tail light burnt out-replaced, but still wont light. Don't know if that is related or not.