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      08-15-2012, 12:26 PM   #104
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Drives: 2012 F30 328i
Join Date: Mar 2012
Location: SoCal

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Originally Posted by Frogman View Post
I've coded the TCM_MSA_MEMORY option to activ. With ASS off, switching to ECO-PRO turns ASS on, but switching back to comfort, ASS gets switched off again. So, it looks like it remembers the setting for comfort and sports mode, but turns ASS on for ECO PRO mode, which kind of makes sense.
Sorry, I have to amend what the TCM_MSA_MEMORY coding change does for me.

If ASS is disabled, switching from Comfort to Sport and back leaves ASS disabled as stated before. Also, switching to ECO PRO re-enables ASS.

The correction is that then switching back to Comfort or Sport will NOT re-disable ASS, it stays enabled, so you have to manually disable ASS again. Oh well...

This sounds exactly like the behavior described by Frankisme after getting the SIB/TSB retrofit.