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      09-18-2012, 04:30 AM   #57
United Kingdom

Drives: BMW X5 xDrive40d
Join Date: Jul 2011
Location: London

iTrader: (2)

Most of my callers complains about echo issue. This happens due to delay inserted in playing music due to processing by MS-8 and car's own echo cancellation alog gets messed up.

I heard there is a new firmware for MS-8 in which by pressing mute button it stops all processing (just passthru) hence getting rid of echo issue.

There are other installers who claim they have used MS-8 and there are no echo issue, wonder what is special they have done.
650i F12 - HUD, 6WA, SLI, Logic 7, Dynamic and Adaptive Drive, Comfort Access, Soft-close, top-view,
Previous X5 40d M Sports and 535d LCI