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      02-11-2020, 07:29 PM   #57
toy4speed
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Drives: bmw m2
Join Date: Apr 2019
Location: Livermore, CA

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Quote:
Originally Posted by CSBM5 View Post
My experience with the M2C is that it will allow DSC fully off while it's doing a TPMS reset, and it won't complete the reset until a certain speed is reached for a long enough time. I was concerned about the issue at my first event with the car, so I reset it before each run. The M2C displays a percentage count up to being fully reset, and on any given run it would only get to 30-40% complete range; however, it allowed DSC fully off and Sport+ without issue.
Most of my events last year I was able to start a TPMS reset just prior to each lap, and the reset never completed prior to the finish of the lap. Then we went to a bit larger site, runs normally 70 secs to often 80secs+. At this location the TPMS resets were able to reach completion, then kicked us into comfort mode. We were running fairly low tire pressures by then, around 29-30 psi.

Very possible the M2C has different parameters, if so I am envious!
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