Quote:
Originally Posted by Liquid_Ice
Are you guys putting the car into diag mode before you connect to Bimmercode?
While the car is turned off, don't hold the brake and press the start button 3 times quickly - and within 10 seconds you should see on the dash that the car is in diagnostics mode.
That should give you access to more ECUs.
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On my 2020 330i and the latest public version of Bimmercode, diagnostic mode doesn't get me access to additional ECUs, it simply allows me to connect. Mine won't connect at all unless diag. mode is activated.
However as Jbrock said, if you send a support request to the authors they'll send you a link to download a beta version via TestFlight that will give you access to additional ECUs, including 'head unit'. Tonight I was able to successfully code several more options using the beta than are available in the app store version.