Thread: Surging idle when in drive
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      11-08-2019, 08:20 PM   #42
vespa
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Drives: 2011 335i
Join Date: Dec 2014
Location: Thousand Oaks

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Quote:
Originally Posted by Joe@TopGearSolutions View Post
No, you need a software update, which a tune does not provide.
I thought MHD replaced the entire DME firmware rendering the dealer software version irrelevant?
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