It doesn't update manually no...
It doesn't update manually no...
When you think what the system costs I find this astonishing. I've got £100 G-Shock watches that can do it, so why Audi can't put a fix in for this.
Even with GPS you still have to adjust for BST manually. The GPS time just ensures the time is accurate.
I really don't understand how a premium brand car manufacturer can't sort this out. My 15 year old Mitsubishi does this, so it isn't rocket science.
Just another little niggle that takes some of the shine off.
Yes, I assume GPS signal are GMT.
I'm afraid the Great Britain is no longer the centre of the world, and time is no longer referenced to GMT, a previous astronomical measure
On Jan 1 1958 International Atomic Time (TAI) was used to sync (and average) all the Atomic Clocks around the world, but this didn't account for the variance in the earths rotation.
So in 1972 UTC was introduced, at this point TAI = UTC.
Since then many leap seconds have been inserted, so today, there is a 35 second variance between UTC and TAI.
In Jan 1980, GPS Time was set to match UTC, but today there is a 16 second variance between GPS and UTC.
So it's all a little confusing, GPS time merely syncs with TAI, but any clock or instrument really needs to adjust to display UTC, then offset for the local time zone, which is the "correct" time as far as we humans on a rotating earth are concerned.
UTC, TAI, and GPS Time Scale Descriptions and Adjustment Information for PCI-1588, NI-9467, and PXI-6682(H) Interfaces - National Instruments
Evening everyone. Anyone know whether the 8V A3 MMI automatically updates for a time change or do I have to do anything to set BST?
Thanks!
The military always work by "Zulu" time. I assume this is now related to UTC as well.
Yes, it does switch to BST automatically, but the menu logic is bizarrely inverted.
Mine was set to GPS as the time source, and Manual Summer time setting to 'Off' - so it should have switched, but didn't. As soon as I switched Manual Summer time setting to 'On', it switched to BST automatically.
Which menu is it to change?
Regards
When we get to inserting 255 leap seconds, we will be in trouble, because it is only an 8-bit field in the GPS system, that allows for the offset. So will be be back to the 1999/2000 "Millennium Bug" scenario. But maybe by that time all the current satellites will have fallen out of the sky, so new ones with a 16-bit field may be shot up into space !
when i activated the GPS option and the Summertime setting, it changed the clock itself....hopefully it will do the same in 6 months!
Correct, its not an issue.................
Wrong, it is an issue. Changing the 'Manual Summer Time' option to on just tells it to add an hour to the time. Remove the word 'manual' for a better description of what it does... there is no auto option available. Turning the 'Manual Summer Time' option off just means that you have manually selected that summer time is off, nothing more...
Don't get me started on this. My manual summertime option has gone AWOL yet again recently, together with TMC traffic info, all voice commands and speech output and the B&O also sounds crap.
Fan-******-tastic. Going in tomorrow and it better be fixed this time or I'm going to demand they replace the entire MMI system.
my time menu has the entries and (choices):
Time source: (GPS)
Auto sum.time: (on)
The clock is spot on, have had the car in 11 months and the two summertime changes went fine without any effort on my part.