I have an LG Optimus S. I recently bought a Hyundai Sonata that has bluetooth. I was able to pair my phone and then the car bluetooth immediately attempted to download my contacts and failed It continues to fail wach time. According to Hyundai the LG optmius is compatible. I can receive calls through the bluetooth and can use the phone to dial a number and then speak through the car bluetooth. I just can not download my contacts into the car bluetooth. Any suggestions.