BMW Connected in Home Assistant

[tre4b]

Hi All,

this has been working brilliantly right up until a couple of weeks ago when it suddenly needed repair. I assumed it would be password but could not get that to work. I suspect that this is to do with the captcha thing, however I do not get the option stated in the instruction to prove I'm a human. I get an immediate error instead. I have tested the login details and they are fine and I have disabled popup suppression in my browser in case that was the issue, but no luck there either.

I could not find any similar issues so thought I would ask here. Is there a resolution to this. My last attempt was un installing and reinstalling the integration, also to no avail :-(

[rikroe]

Can you elaborate which error you get?

[tre4b]

Hi there,

This is what I see in the error log.

2024-12-12 14:13:23.054 DEBUG (MainThread) [bimmer_connected.api.authentication] Authenticating with MyBMW flow for North America & Rest of World.
2024-12-12 14:13:23.359 ERROR (MainThread) [bimmer_connected.api.authentication] MyBMWAuthError due to HTTPStatusError: invalid_client - Client authentication failed (e.g., login failure, unknown client, no client authentication included or unsupported authentication method)
2024-12-12 14:14:19.294 DEBUG (MainThread) [bimmer_connected.api.authentication] Authenticating with MyBMW flow for North America & Rest of World.
2024-12-12 14:14:19.555 ERROR (MainThread) [bimmer_connected.api.authentication] MyBMWAuthError due to HTTPStatusError: invalid_client - Client authentication failed (e.g., login failure, unknown client, no client authentication included or unsupported authentication method)
2024-12-12 14:16:35.785 DEBUG (MainThread) [bimmer_connected.api.authentication] Authenticating with MyBMW flow for North America & Rest of World.
2024-12-12 14:16:36.146 ERROR (MainThread) [bimmer_connected.api.authentication] MyBMWAuthError due to HTTPStatusError: invalid_client - Client authentication failed (e.g., login failure, unknown client, no client authentication included or unsupported authentication method)

on screen it just immediately returns with an Authentication error.

[rikroe]

You are on HA 2024.12? If not, you need to upgrade due to BMW API changes.

[tre4b]

I was on 2024.11.3. Now on 2024.12.3 and it worked perfectly, sorry to have bothered you I missed the requirement somewhere.