Hazard Flashing Warning Light Unit problems of the 2003 Hyundai Tiburon

We just bought our son his first car. We found the 2003 Tiburon locally, so we checked it out. Everything worked as expected and drove very nice. After about 3 months, the turn signals and hazard lights stopped working!! no fuse to change, but were told it was a failed bcm module. As I was looking into it further, I found the repair cost to be close to $1,000!! I am outraged that there is no recall on this as it is a safety issue, and a true hazard to the driver, passengers, pedestrians, and all others who share our roadways.