BMW 3-Series Audio

6 messages, Last post on Jul 13, 2009 at 2:13 PM

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What is this discussion about? BMW 3 Series, Audio, Coupe, Sedan

#5 of 6 2008 335i Stereo Volume by johnbomb Jul 10, 2009 (10:42 am)
Does anyone seem to experience a volume problem in their 335i. It seems to, ever so slightly, change volume or the sound is inconsistant. Some times the highs can be hear well, then they cut out, then back. Again, ever so slightly. I thought maybe it could be the automatic volume control, so I turned it down to the lowes setting. Then I turned off the "concert hall" feature and it appears to have stopped, but it does not sound as good as with the concert hall on. I thought maybe it was my Ipod,but it does it with the radio and CD too. Replies to this message: kominsky (Jul 13, 2009 2:13 pm)
#6 of 6 Re: 2008 335i Stereo Volume [johnbomb] by kominsky Jul 13, 2009 (2:13 pm)
Replying to: johnbomb (Jul 10, 2009 10:42 am) Do you notice it with speed variations? The HK system in my '01 has some kind of equalization system that changes with vehicle speed. Sounds like it might be a similar thing. I don't really notice volume changes as much as it seems like the highest and lowest freqs are boosted as speed increases. It seems to happen in roughly 20mph increments. You can go through the stereo menu system and turn that function off to see if that's what ails you.