On my 2005 Hyundai Tiburon SE V6 I loose A/C connection on the panel, especially on 3 and 4. So as I'm driving the I can feel the A/C turning off and on, the lights begin to flicker, which affects my engines performance while driving. When I had the problem a few years back and I took it back to the dealer and had the panel replaced(thats what they came across to be the problem). After awhile it did it again but I never took it back and just neglected the problem. So I decided to get it fixed like 2 years ago, again the dealer said it was the panel which I disagreed with. Again, the panel was replaced, a day later, again the same thing occurred. So I took it back, now they said its something else thats electrical. So they did some electrical work and it began working properly again. After a few days, the problem returned but I couldn't take the car back since the dealer closed down due to the recession. Now I'm stuck with this issue. I'm starting to think that all of their panels are just defective. Anyone know what exactly this could be? I found on many blogs that many hyundai drivers have had this issue.