Autone 1 PC Rechargeable Battery Remote Key Fob for BMW VL2020-90 Degree

iIs your bmw non-comfort access remote dead, the  buttons don't work but you can manually unlock the   car and it starts just fine. Then stay tuned to  see how to replace the remote's internal battery   to start off we are going to bake the  remote at 250 for about three minutes   the remote should feel warm to the touch  but still able to be held this will help   get through the plastic to get into the  internal battery you must cut the fob in half   when i began this battery replacement i was under  the impression that the two halves of the fob were   glued together from the factory but it turns  out that they are molded and fused together   therefore we must cut through the casing of  the fob to separate the top from the bottom you'll know you are getting through  the plastic casing when you feel your   razor blade sinking into the fob be  careful not to send your razor deep   into t