The protective film is made of a special hardened glass that reliably protects the 6.5-inch TFT display against contamination, stone chips and damage, even while riding in off-road terrain. The hardened glass has a non-reflective surface that makes the TFT display easy to read during everyday use. The protective film displays the BMW Motorrad lettering in the bottom left corner.
BMW Motorcycles 6.5" TFT Display Protective Film BMW Original Parts
... to charge through the accessory socket. It'll digitally handshake and get the ECU to unlock the socket for ingress. The BMW charger has the BMW male connector already.
Regardless of what some engineers seem to think, we don’t all fit the same way hence the necessity for aftermarket engineers who understand that and the folks that carry their goods..thank you, Illium and Sierra BMW.
After shopping around for the right battery, I found Sierra BMW, and ordered. Very good price and the battery came much quicker than I thought. Thank you!