Air Purification System??

Yeah I don't have it in my 25 performance. Hasnt really bothered me.

Yeah, doesn't really bother me either, but on principle when documentation and marketing says it should be included and then it's just missing... I'll be following up with BYD, wish me luck...

I see it in my AC screen. Believe it says something like ION? Top left from memory. If you can’t see it, let me know and I can take a picture later on.

Thanks, yeah I have the ION button, so maybe they changed it to that? I'll have to look at some other posts and see if older models have the ION button as well as the Air Purification.

It does look like it was removed from the 2025 model, which is disappointing. The [2023/2024 Brochure](https://web.archive.org/web/20240104042348/https://bydautomotive.com.au/brochures/BYD-SEAL-2023.pdf) has listed: * PM2.5 filtration system * PM2.5 high efficiency filter (CN95) * Negative ion air purifier While the [2025 Brochure](https://bydautomotive.com.au/brochures/BYD-SEAL-2025.pdf) has: * PM2.5 high efficiency filter (CN95+without display) * Negative ion air purifier

Thanks for that. Looks like the filtration system is still there then, just preset without being user configurable. The readout was probably a bit gimmicky anyway.

Hello, I have a 2025 Seal and I definitely remember there being a PM 2.5 readout at the top of the screen on the day I picked up the car. Since then, I've never seen it appear. Super bizarre and something I'm going to bring up in the 3 month checkup.

It's not on my MY25 Premium. Weird because it is even in the on board manual with a screenshot of the UI for the purification menu.

Same here. Based on the info from the brochure shared earlier in this thread, it looks like it has the Filter, but no display or interface. Did you take delivery before the major Software update with the new UI?

We have it in our SL6 and it totally works. Whenever a diesel bro drives in front of us rolling coal the readout picks it up and doesnits fileration thing.

just vape in the car and it will turn on :) the settings lie in the AC part. Seal 23