Hi I've bought a 2012 Range Rover and I've got a problem with my parking sensors. Basically it makes a noise, flashes then goes off so I cannot listen to the sensors to find out what one has the issue. I've got the Hawkeye diagnostics but I cannot read the fault codes without the black connector. Does anyone know if the parking system will report a useful error? Also I've got a red hawkeye adapter BA5078 from my 2003 Range Rover and would like to change the wiring to become a black BA5080 adapter if someone could send me a picture or describe the wiring (it's 2 screws to open it up)? Any advice would be very much appreciated James.