One problem related to turn signal has been reported for the 2016 Hyundai Tucson. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Hyundai Tucson based on all problems reported for the 2016 Tucson.
The issue I have with my Hyundai Tucson 2016 1. 6 turbo happens on an every other daily basis. I recently started having an issue using the left hand signal/blinker and it not working when turning left or changing to left lane while driving. I had the one-touch turn signal feature on where you tap the signal lever and the turn signal flashes 3, 5, or 7 times then off. While driving (maybe 25 - 30% of the time) when signalling for a left-hand turn using the one touch feature, the signal will not engage at all. When making a left turn, I would fully engage the signal to turn left and then complete the turn, the lever would snap back to neutral but the signal would still blink 3 times then off. I either have to slightly increase the down pressure on the lever or click it off and then back down for it to work. No issues at all signalling to the right. I'm afraid this may cause an accident because of other drivers not aware of me changing lanes and/or turning left. I took it to the dealership and they said they couldn't duplicate the problem and suggested I get it on recording somehow. I'm not sure how I can do that when it only happens when I'm driving (not safe to try and record something while driving).