Has anyone installed a dash cam in to the facelift model S? Looking at all the instructions I've hit a few issues, they all relate to the pre-facelift cars. The plastics around the rearview mirror are different. It feels quite fragile and I don't want to snap it. The fuse boxes have moved around, so now there is one by the driver kick panel to the right of the accelerator (RHD car). Plus there is no info on what fuse does what, so impossible to pick one sensibly. I don't know what else has changed between versions.... Incidentally there is no spare power to the microphone / internal alarm sensors as there is in earlier versions of the MS. So I need to run the power back to somewhere... ideally I want two outputs, one always on and one enabled when the car is in drive mode so the camera will auto-switch in to parked mode. Thanks for any thoughts / assistance.