Hello group I was trying to use the HDC on my yr 2000 V8 Discovery, manual gear box, and have found it to be non functioning. The on dashboard display light comes on with the ignition for a couple of seconds and then goes out, as it should but the HDC wont work as it should. I have the high low lever in low and am in first gear but it wont work just 3 dings about 1/2 a second apart when I turn off the switch. any clues or pointers please.
Al Clarke