Anyone here having problems with there jb4 on the veloster n I installed mine last week Thursday and have had nothing but problems since doesnt wanna stay in map 0 and also the car hiccups also even turns off sometimes app also freezes I've tried updating firmware and double checking connections but dont know what else to do really thinking about returning it at this point dont know what else to do?
Mines been working great. Comment at n54tech.com or contact Burger directly. They are very responsive