Hi all, I'm having a very specific problem and was hoping there may be someone on here that can help. So my key fob's range one day went completely terrible out of nowhere. I can't lock, unlock, or do anything with my car related to the key fob unless I am quite literally standing right next to it. This happens with both keys and both brand new batteries, so that's not the issue. So, time to move on to the next step. Does anyone know where the receiver module for the key fob is located? Looking to replace it and see if that fixes the issue. Any input or help would be greatly appreciated. 2015 RC350 F Sport

 

Did you try adjusting the contacts for the fob battery?
And how old is your car battery? If its old or possibly have a bad cell