on February 19, 2011, 1:10 pm, in reply to "Re: Rover 75 Diesel - alternator warning light on dimly!!"
I didn't have access to AD when I last posted.
Pin 1 green/brown is fused + with ignition on (term 15) and pin 2 blue goes to PCM pin C50. The warning lamp is switched by PCM pin D1.
Hope that makes things clearer.
Regards, Bryan.