1890What software are you on OP?
Mine has started doing this, not a bad as the original fault where it would show the speed limit sign in km/hIs this the old mph and kph confusion issue that seemed to affect a number of early examples of current generation VAG cars that share current generation software?
That was an early software gremlin where UK mph speed limit signs were being misinterpreted by some cars as kph. 70 kph is 43 mph, so pretty close to your indicated 40 figure. Maybe a recent software update has ‘unfixed’ the fix that corrected this issue?
That is scary - Can you upload to YouTube and link it here?Mines done it twice. Set 70 which dropped to 44 mph, set 60 dropped to 34 and 27mph. Car slams the anchors on to reduce speed. F ing dangerous. I’ve videoed it but can’t seem to post that here.
You can go in to the settings and tell the car NOT to react to posted speed limits.Mines done it twice. Set 70 which dropped to 44 mph, set 60 dropped to 34 and 27mph. Car slams the anchors on to reduce speed. F ing dangerous. I’ve videoed it but can’t seem to post that here.
Ditto that. I’ve never had the ACC set to obey road signs and it has been fine. I changed it to obey the speed limits and the car started changing to speeds that were not even the same as the speed showing on the road signs.You can go in to the settings and tell the car NOT to react to posted speed limits.
This way it will not slam on the brakes - it will just maintain the speed you set.
If you have or know someone with OBDeleven - you can code out this overtaking on the left issue.it won’t let you overtake anyone as it seems to think you’re in a left-hand drive trying to undertake. Annoying as that is, the only remedy is to tap the throttle to override it.
Mine is doing exactly the same, bloody dangerous. It's not linked to road signs at all and sat nav stated 70mph. Car behind got a shock when my car slammed all on at 70mph to 44mph.Mines done it twice. Set 70 which dropped to 44 mph, set 60 dropped to 34 and 27mph. Car slams the anchors on to reduce speed. F ing dangerous. I’ve videoed it but can’t seem to post that here.
The ACC mph/kmh confusion on my car has now been cured. The infotainment complete unit (screen etc) has been replaced and a new unit fitted which had to be coded at the factory before being sent to the dealer.