Eric girard Posted June 26, 2022 Share Posted June 26, 2022 How to reinstall the latest BMS firmware for the s22 I have the error code 27 2 Quote Link to comment Share on other sites More sharing options...
Tawpie Posted June 26, 2022 Share Posted June 26, 2022 Congratulations on your new wheel! So envious. I have no idea what error 27 is but first try the SoftTuner app and log in as 'guest'. Then call your reseller. 1 Quote Link to comment Share on other sites More sharing options...
Brendan "nog3" Halliday Posted June 26, 2022 Share Posted June 26, 2022 9 hours ago, Eric girard said: How to reinstall the latest BMS firmware for the s22 I have the error code 27 You need to speak to your reseller, as @Tawpiementioned. Error '27' on an S22 is actually error 227, which is reportedly that the BMS has sent no data. 1 1 Quote Link to comment Share on other sites More sharing options...
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