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Dealer reprogram
Brought my 2009 M3 in last week to check a fault code.(turned out to be an isolated misfire)
Sterling BMW Newport Beach
They told me there was a recall and the entire car would have to be reprogrammed
Integration level:
Plant: E89X-08-09-539
Old: E89X-10-03-502 (for DCT update)
New: E89X-12-03-502
ISTA version 46.3.001
Done under warranty.
Feels like the shifts are smoother and more power.
Could be placebo effect.
P.S. They provide me a copy of the ISTA/P Final report with this and a lot of other data about which control modules were updated
Last edited by guardodoc; 04-28-2012 at 04:20 PM..
Reason: add integration
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