Well, voice guidance runs from the Navigation DVD, which is processed by the Navigation unit in the NSR corner of the boot, so assuming you've tried the first point of call (battery disconnect/reconnect), I'd be checking the Navigation unit and...
Hi People
My 2005 Range Rover SE has developed a Sat Nav problem and it's driving me to distraction. It simply reads "Voice Guidance not available in this area"...............This "area" is all over the country by the way. The destination can be...