One problem related to wiring has been reported for the 2007 Hyundai Accent. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Hyundai Accent based on all problems reported for the 2007 Accent.
Temperature light, check engine light, speedometer, rpm gauge, gas gauge, and odometer all stopped working at the same time. I was told it was a short in the computer ($1100 to fix). The car is 6 years old, I don't think this should have happened; it seems like there is faulty wiring/parts.