I accidentally broke my only key fob for my BMW X5 and immediately contacted the dealership who advised to get it done with an automotive locksmith, as it will be quicker and cheaper, so I called several locksmiths in my area and Ben from St. Louis Door & Lock responded quickly and with the cheapest price, he showed up on time and promptly cut and programmed the new key fob, he was very efficient as he completed the job in just 15 minutes and the new fob works flawlessly, highly recommend him.