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Below is the UMC (2) update thread, if you’re not using your UMC regularly to charge your car it may not have had an opportunity to update. Try some of the techniques in the thread or contact Tesla to get your UMC tails updated.I mean I got a new UMC in 2022. The tail says 10/10 and 15/15 on it respectively, but it only ever draws 8A or 13A respectively. So I'm assuming that can be upgraded. Unless that's a model 3/Y thing only?
Not yet but eagerly awaiting!
Yes, confirmed. 8.4 comes with "Speed Cameras on Your Route"Not yet but eagerly awaiting!
That sucks, but hopefully soonBut seemingly matrix lights for non-Refresh cars they have matrix lights is Europe only, at least for now.
In my experience your car has to be connected to wifi at the time you try to get the UMC updated. I don't have wifi in the garage so had to run a long cat6 cable out of the house and put a wifi router there to make this happen. It stubbornly refused to update the UMC settings without wifi handy even though I qualified with the right tails and right car software version and followed the process others have documented here. Just what I found anyway.I mean I got a new UMC in 2022. The tail says 10/10 and 15/15 on it respectively, but it only ever draws 8A or 13A respectively. So I'm assuming that can be upgraded. Unless that's a model 3/Y thing only?
Hopefully I’ll get that tonight… been eagerly waiting.Have the notification for 8.4 this morning. Will have to wait till I get home to install
Any and all software updates require wifi, unfortunately.In my experience your car has to be connected to wifi at the time you try to get the UMC updated. I don't have wifi in the garage so had to run a long cat6 cable out of the house and put a wifi router there to make this happen. It stubbornly refused to update the UMC settings without wifi handy even though I qualified with the right tails and right car software version and followed the process others have documented here. Just what I found anyway.
Any and all software updates require wifi, unfortunately.
I have occasionally tethered my car to my phone hotspot if away from home and want to apply update. It might work for UMC update also.In my experience your car has to be connected to wifi at the time you try to get the UMC updated. I don't have wifi in the garage so had to run a long cat6 cable out of the house and put a wifi router there to make this happen. It stubbornly refused to update the UMC settings without wifi handy even though I qualified with the right tails and right car software version and followed the process others have documented here. Just what I found anyway.
Yes I know that but I think that when you are finishing a charging cycle and have all the prerequisites in place (coreect car software, charging finished, unplug replug, blah blah and all that process) you still won't get the UMC updated unless at that time your car is connected to wifi. Which in general mine was not and it frustrated the heck out of me. My conclusion was that the necessary software fix was not included in the car software version, but that it could detect that one was possible but had to get it from Tesla server on the fly. This is my experience that's all I can say. Ran the cable and router out again after not changing anything else and finally it worked. I just offer this for those having ongoing problems, hope it fixes it for some.Any and all software updates require wifi, unfortunately.
I cannot get my Model Y to get a software update via an Apple iphone 7 hotspot. Tried this a few times and just get an error. Have gigs and gigs of data on phone plan so it is very annoying. If there is a trick to it I'd love to know? Since I don't have wifi in the garage that would have been trying to use mobile data on the phone, not wifi data.I have occasionally tethered my car to my phone hotspot if away from home and want to apply update. It might work for UMC update also.
I updated the tails successfully by connecting to my phone hotspot. I tried unsuccessfuly to update with home wifi.In my experience your car has to be connected to wifi at the time you try to get the UMC updated. I don't have wifi in the garage so had to run a long cat6 cable out of the house and put a wifi router there to make this happen. It stubbornly refused to update the UMC settings without wifi handy even though I qualified with the right tails and right car software version and followed the process others have documented here. Just what I found anyway.
8.4 installed now and can definitely confirm that speed camera (and other 'dangers') warnings are now working!
I think If you are above the set speed including any offset, activation of TACC will maintain Current speed not set speed if current speed is above set speed + offsetOn my Model Y performance, I have noticed with 2024.8.4 that when Set Speed is set to speed limit, it seems to set to current speed when you activate autopilot
Red light cameras?speed camera (and other 'dangers') warnings are now working
@Leconte That will work because from the car's point of view it is getting its connection via WifiI have occasionally tethered my car to my phone hotspot if away from home and want to apply update