Hi all, this has been a very helpful thread and I have finally had the issue resolved with my Nav database update.
I believe the issue is around some bugs in 'older' System Software and the Dealer Service Advisor also said this. The current software version is 2838.
When I first received my 2021 Treg I easily updated the Navigation database following the excellent instructions at the start of this thread (thanks
@DCTouareg2019)
There had been a slight delay in sourcing parts to fit my TowBar fit at the dealer and this was subsequently completed and as I have mentioned elsewhere they did a fabulous job and even the remote tailgate lift continued to work as it should.
Late last year, I tried another Nav System database update and it failed miserably and my experience was the same as others here where the update simply did not start. I was using the same SD card and Computer as I did with the previous update. I even tried various other SD cards. To that end I did wonder whether either software updates associated with the TowBar fitment or perhaps 'older' System software was 'buggy'.
Anyway, I had Max booked in two days ago, last Thursday to have a small broken bracket replaced under warrantee. When I made this booking, I spoke to the Service advisor Jonathon Zaronias about this common issue around updating the Nav Database. He spoke to their Senior Technician and later advised that he was aware of this particular issue and was confident in fixing it.
According to Jonathon they connected Max to the some server (or other such gobblygook) in Germany. Luckily Max still speaks German, unlike his owner who can only manage "Ein Bier bitte"!
After this connection was established and Max enjoyed catching up with some of his Germanic brothers and sisters in a Covid free environment while online, the amazing specialists at Sydney City Volkswagen updated his system software and the Nav Database to the latest version.
All is now well in our world.
I have mentioned elsewhere on this forum about how fantastic Sydney City Volkswagen (1024 Botany Rd., Botany) are. We got our first Treg back in 2013 and have had some interesting experiences with other dealers as have many of you all. These Technicians and Jonathon certainly exceed my expectations in all respects.
If you are having issues with your Touareg or just simply want your vehicle properly cared for, this place is worth a loooong drive or even an overnight stay in Sydney.
I have absolutely no affiliation with this business or anyone who works there.
I have attached before and after photographs of my System Information screen.
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