THANK YOU FOR YOUR RESPONSE - I HAVE JUST CHECKED ALL OF THE FUSES AND ALL ARE OK... THE BACK LIGHT OF THE HVAC PANEL IS LIT UP, WHICH CONFUSES ME.. ALSO I JUST SPOKE TO THE RANGE ROVER DEALERSHIP CLOSES TO ME AND HE BELIEVES CODES WERE ADDED, SUPPOSEDLY 2001 P38 DID NOT HAVE THEM TO BEGIN WITH. I BELIEVE HE WOULD NOT ANSER MY QUESTIONS...They're both fed from the same fuse under the bonnet - can't remember which one but you might also have a faulty fuse box. They fail over time. Start by checking all the fuses first.