the lights on my gear selector for the hi ratio are constantly flashing. and all the time wile i drive it displays select neutral on computer until i do select neutral and nothing happens. the message goes away but the lights continue to flash on hi ratio, has anybody experianced this before?

man sounds like your range rover is in a pretty bad way with all the questions you have, anyway sounds like it could be a fault with your HI-LOW box ECU. but im sure someone like Irishrover will be able to clarify. you need to see someone with a computer to diagnose all your faults. again Irishrover is doing a small tour of the UK at the moment he knows his stuff and if he is passing i suggest you make it your biz to meet him and he will get you sorted right out.