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overtime cars cpu learns your driving style and adjusts
this could have been a reset of all the settings so its back to how you originally got it.
on the other hand, these updates do wonders for throttle response and tranny smoothness, had that on my X5 and felt a big difference
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2014 F30 335 X-Drive | 6- MT | Alpine White/ Coral Red | ZMM ZDH ZDA |
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