Instruct: Classify a given review as either positive or negative.
Query: Maybe I Got a Lemon

This product installed easily, and worked wonderfully for the first 3 months. Then, all of the sudden, my interior lights started flashing when i turned my right blinker on, and lit up when i pressed the brake pedal. I checked most of the ground wires in the car, to see if any of them were fried... Negative. I did tons and tons of research, and then finally I thought about this harness. I unplugged it, and plugged the original harness back in, and it works flawlessly. So, something within the harrness went bad... I will update review after talking with customer service.