All.
I know this has been mentioned in a few posts before. I upgraded (before I knew it would cause a problem) from a very old firmware (about 2.07) to 2.85 and of course got the echo problem. I have tried to take it to a dealer and get it sorted and despite giving them all the info, they didn't know about the config file and how to download it again, despite having to pay £35 for the diagnostic time !!! I read on the ************** forum that a french forum member has a way of fixing the issue, but I cant register on that forum so wondered if anyone here is aware of another possible fix, other than taking it to another dealer and trying again.
Any information greatly appreciated.
I know this has been mentioned in a few posts before. I upgraded (before I knew it would cause a problem) from a very old firmware (about 2.07) to 2.85 and of course got the echo problem. I have tried to take it to a dealer and get it sorted and despite giving them all the info, they didn't know about the config file and how to download it again, despite having to pay £35 for the diagnostic time !!! I read on the ************** forum that a french forum member has a way of fixing the issue, but I cant register on that forum so wondered if anyone here is aware of another possible fix, other than taking it to another dealer and trying again.
Any information greatly appreciated.