Hi, new here so be nice please! I have a 2019 XV - only done 20k. Key fob battery lasted for the first 3 possibly 4 years, but now i'm having to change it every 6 - 8 months as it keeps telling me it isn't detected or I stand there like a lemon shaking my key before it lets me in. There must be such a thing as a receptor within the car - is it possible that's the problem? Can it just be cleaned, if so where is it? Thanks