Hi, Recently purchased a used aurion with factory sat nav.... hadn't really used the sat nav until a week or so ago and noticed that there was no voice guidance. I just have to keep looking and follow the blue line! Just thought it was me not knowing how to use the system but after reading he manual over and over and trying everything I can think of I just can't get (hear) any voice guidance - really seems like a fault to me??. When I enter a destination the woman at the beginning says "Please proceed to the highlighted route etc" then thats all I hear until I reach the destination, then it just says "You have reached your destination etc". According to the manual you can also hit the map button to repeat the last instruction but nothing... has anyone had this problem or heard of this before? is it just me not knowing how to use it? I haven't been back to the dealer as yet because I wasn't to fussed and I'm just waiting till the next service then I'll get a technician to look at it. Cheers, Dan.