My BMW Can’t Detect it’s key. Won’t Start. Easy Fix. F10 F20 F30

Hey guys, sorry it’s been so long. Here is a quick video on why your F series BMW, won’t detect the key. Here is a link to changing your BMW F generation key’s, battery. Changing BMW key’s Battery HOW TO CHANGE A BATTERY ON A BMW 1 SERIES F20 F21 key    • HOW TO CHANGE A BATTERY ON A BMW 1 SERIES ...   What MHZ is my BMW key Why do I need to know my MHz number when buying a new key. F20    • What is the MHz number of my BMW key. Why ...