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      07-09-2020, 08:22 AM   #89
Ilyam5
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Drives: 06 M3
Join Date: Jul 2007
Location: ma

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Quote:
Originally Posted by G333 View Post
For EU cars do not update to newer version if you still have 7/2019 version, you will loose pops and burbles.
That is strange. There are 2 types of software update. ECU. And i drive.
Ecu controls engine management and exhaust and is only done by dealer

We are talking about i drive update. Toys on the display screen It does have an option on latest imdrive to turn exhaust sound from speakers higher and lower. But should not effect the real exhaust

One can also decline install of update after its downloaded
Appreciate 0