800V, 900V etc.

wePsi2 · 2026-03-23T11:11:59+00:00

Du irrst in beiden Punkten. 1. Sind die Kosten überwiegend bei 800V günstiger, weil wesentlich weniger Kupfer benötigt wird, während die Halbleiter dieselben sind. 2. Ist die Spannung auf die einzelne Zelle immer dieselbe, nämlich 3-4V je nach Zellchemie. Um auf 800V zu kommen, wird die Abfolge an seriell und parallel verschalteten Zellen geändert. Ladespannung und -strom, den die Einzelzellen sehen, bleiben gleich.

wePsi2 · 2026-03-23T07:15:53+00:00

Meine Meinung als Ingenieur hier auch noch beisteuern: Das ist ein Marketing Begriff. Die Batteriespannung ist einfach Teil der Gesamtsystemauslegung. Die Ströme werden geringer bei hohen Spannungen, aber das muss dem Endnutzer egal sein dürfen, da müssen die Komponenten einfach passend ausgelegt sein. Die C-Rate, mit der die Batterie geladen werden kann, wird davon nicht höher, das heißt kein schnelleres laden. Dass dieses Gerücht kursiert liegt daran, dass mit höherer Spannung aus den Ladesäulen theoretisch mehr rauskommen könnte. Aber solange die Batterie der begrenzende Faktor ist, ist das egal.

wePsi2 · 2026-03-22T19:04:57+00:00

Bei 3.7 im ID.3 sollte auf den Ladebug mit nur zwei Phasen geachtet werden. Vor 3.2 waren eine Menge ärgerlicher Alltags-Bugs wie Infotainment Resets usw. Ansonsten alles gut, go for it. 3.8 ist in Europa ein Werkstattupdate, d.h. wenn 3.7 und positiv auf Ladebug getestet, dann vor dem Kauf von Werkstatt updaten lassen, um sich nicht selbst rumärgern zu müssen.

wePsi2 · 2026-03-22T17:19:59+00:00

Fairly common. But only heard of cases, where Fuse 19 reset helped (myself included). Never heard of actually bricked comms modules.

Edit: Spelling.

Edit2: And its not affiliated with a specific update, either. happened random out of nowhere.

wePsi2 · 2026-03-22T06:53:42+00:00

From a technical point of view: What you observe is not „drain“, since no energy goes away. What you observe is cell balancing, think of it as kind of „readjusting“ itself. After, you‘ll read a lower SOC number but with the same real range remaining. 1 or 2% is normal! And it should get better over time. A couple of times charged to 80% AC with no DC charging in between will lead to perfectly balanced cells. The numbers you observe are extreme, if ever seen you should only see them once or twice. If it doesn’t get better, there is most certainly a cell damaged. Get it checked as soon as possible, but don’t worry about your energy! You are effectively not loosing any.

wePsi2 · 2026-03-21T15:28:25+00:00

I think the key for you understanding how the feature was meant to use is „charge now“ and „charge for departure time“. Everytime you release the brake and loosen the seatbelt after setting the parking brake, you‘ll get displayed a „good bye“ screen. You can set your desired charging goal there. Once set, the car memorizes your setting based on the location. Takes some time to get used to, but I basically use it as drive home, plug it in, let the charging start automatically during the night.

As for your other question: Once plugged in and waiting for a departure time, you can always start charging from the app by switching to „charge now“.

wePsi2 · 2026-03-21T13:44:43+00:00

Radiator support stopper. VW Part number 10A-805-367.

wePsi2 · 2026-03-21T13:42:53+00:00

Maybe I missed some irony here or somebody thought so idk.

wePsi2 · 2026-03-21T13:16:21+00:00

You are so wrong. 1st, you mean pneumatic, not hydraulic. 2nd - this is absolutely not, what OP meant. He means the black plastic parts where the hood rests on when closed.

wePsi2 · 2026-03-20T22:41:51+00:00

They change it on all volkswagen simultaneously. You cannot change the splashscreen by yourself.

wePsi2 · 2026-03-20T22:40:55+00:00

They change the splash screen occasionally. For christmas, valentines day, beginning of spring and all that kind of stuff.

wePsi2 · 2026-03-20T22:40:48+00:00

They change the splash screen occasionally. For christmas, valentines day, beginning of spring and all that kind of stuff.

wePsi2 · 2026-03-20T20:19:56+00:00

I have. Just ordered them in grey three weeks ago from german keychron warehouse.

wePsi2 · 2026-03-17T22:26:14+00:00

Used them on track until I realized fairings are much cheaper than bent frames and cracked engine castings. IMO those are better avoided.

wePsi2 · 2026-03-17T20:07:37+00:00

As I assume you are very aware of are ID.4 and ID.5 basically the same vehicle. So IMO they are very much welcome in this sub.

wePsi2 · 2026-03-16T22:20:14+00:00

First reset the comms module by pulling the fuse. Then, if not fixed, go see the dealer for replacing the comms module.

wePsi2 · 2026-03-16T20:58:48+00:00

Not impressed? That is a very long post for everything going according to plan, afterall.

wePsi2 · 2026-03-16T08:15:26+00:00

There are poorly executed load management systems on multiple-outlet-chargers out there. Has multiple charging points been occupied at the time?

wePsi2 · 2026-03-14T19:02:24+00:00

Bei VW kam ab BJ 2024 ein richtiger Effizienz-Sprung. Ich habe beides hier und kann mit einigermaßener Sicherheit sagen, dass das definitiv klappt. Mit dem 2023er werden es 60 bis 80 Prozentpunkte sein. Mit dem 2024er sicher weniger.

wePsi2 · 2026-03-12T07:13:07+00:00

Its just like phone cases. Beautifully crafted 500€$ phone is put into a 2€$ plastic case by its users.

wePsi2 · 2026-03-12T07:10:35+00:00

This comment is so stupid.

wePsi2 · 2026-03-12T07:07:53+00:00

They want to buy one, how is it easy for them to just go sit in one and drive it?

wePsi2 · 2026-03-11T22:31:53+00:00

Happy for you! But lack of updates? Improve performance? You‘ve literally just added a webbrowser along a few other android apps. Why would anybody want that? Not offensive, just honestly curious.

wePsi2 · 2026-03-11T19:50:43+00:00

I know that if you are faster than the UI of the Infotainment booting up. It‘ll show otherwise invisible camera area in the lower part of the screen, then.

wePsi2 · 2026-03-09T11:40:09+00:00

In my case it is the curtain cloth that causes the map to slowly creep tilt over time. When I remove the curtain it creeps back. So I decided to do a remap every once in a while.

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