06-30-2023, 02:47 PM | #1 |
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Problem Coding Auto Stop/Start
My 2021 M550 recently did an over the air software update to the latest version, so I needed to go back and re-apply my codings. I use BimmerCode with a ODBLink. My codings were applied except for Auto Stop/Start. I tried both the memory setting (which is what I've done in the past), and also disabling it. In either case, it doesn't work and Auto Stop/Start is enabled each time I start the car.
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07-02-2023, 06:28 AM | #2 | |
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coding this option does not have any effect on the latest BMW software due to changes made by BMW. We are working on a solution, but unfortunately there is no quickfix available for this issue. As a workaround you could code the car to start in Sport mode or Sport Individual mode to keep the auto start stop function off. |
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07-04-2023, 11:56 AM | #4 |
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My 2023 550i works (after the 11/22 update) when I disable the auto start/stop. I do not use the second selection of the memory of the last selection, but just the disable the auto start/stop. Having said that, there are some other things that no longer seem to work as in the past. As an example, the passenger vented seat setting of remembering the last setting of Unlimited, doesn't work. Driver side is fine. I have also tried to code from a backup to no avail. I guess we will just have to be patient and wait for Bimmercode to catch up with the BMW software.
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07-04-2023, 01:09 PM | #5 |
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All my coding via BimmerCode was working fine until the car upgraded to 03/2023.53 last week. Now auto stop/start will not code, neither the memory setting or the disable setting will code. The update is probably country specific, hence why it might work for someone in Asia but not here in the US.
BimmerCode says they are working on a fix. |
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07-20-2023, 07:42 AM | #8 |
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There’s quite a few threads about this, secure coding apparently where the car has to contact bmw to make a change, presumably why it’s not working now
Any functionality changes in 23/07? There didn’t seem to be anything of significance in 23/03 for idrive 7 . I’ll be pleasantly surprised if there is and suspect that now bmw will probably just fix bugs rather than offer anything new for idrive 7 |
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08-16-2023, 01:11 AM | #11 | |
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08-16-2023, 06:51 AM | #12 |
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In early July, they told me "We are working on a solution, but unfortunately there is no quickfix available for this issue." No update since then, not hopeful that this is fixable.
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08-18-2023, 11:55 PM | #13 | |
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09-08-2023, 11:30 AM | #14 |
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Found this while starting to look into possibly coding out the Auto Stop feature on my 23 M550.
But after reading this thread, I'm getting the impression that since the latest update (03/2023.67) it's no longer possible to code things anymore? Did they change it so that code updates are only applied after validation via BMW servers? What's the current state of owner coding? |
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09-08-2023, 12:33 PM | #15 | |
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09-08-2023, 12:36 PM | #16 |
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Based on WojCar's reply above, has anybody tried using another tool like eSys or Protool to code this? It's not clear from this thread whether the problem is restricted to Bimmercode.
Altertately, based on my earlier notes this appears to be part of the DME module. So would unlocking the DME with a tool like M-Link potentially work? |
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09-08-2023, 01:22 PM | #17 | |
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FYI - the memory function of ASS works on both of my 2020 vehicles (540i and M340i) with either 03/2023 or 07/2023. |
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09-08-2023, 03:10 PM | #18 | |
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09-08-2023, 03:11 PM | #19 |
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09-08-2023, 05:00 PM | #20 |
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09-09-2023, 06:03 PM | #22 |
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Drives: 2023 530i X-Drive
Join Date: Jan 2017
Location: Hope Mills, NC
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My 2023 530i x drive has ASS button right below the start button. After the 2023 update, I can no longer code ASS off and have resorted to the sport/individual workaround.
Regards, Danny |
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