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  1. 7 Series - E65 / E66 (2002 - 2008)
    Hello,recently i started to get a crackling sound from the front right passenger seat,the crackling sound started to appear from the rear speakers,now im only left with 1 working speaker at the drivers seat,is the problem the ask unit or amplifier,i dont have logic 7 and i dont even have the...
  2. E90/E91/E92/E93 (2006 - 2013)
    I have a 2007 335i e92. My stock amplifier has water damage and I received the SOS error that has deprived me of my radio sound. I am in the process of cleaning the circuit board of the amp with Isopropyl Alcohol. However, I found this white goop on some of the parts and I am not sure if it is...
  3. E60 / E61 (2004 - 2010)
    Hello all, I recently installed an Android unit in my 07 CCC with NAV, SAT, AUX and Logic7. About 4 days after I did the installation, my speakers just cut out while I was driving. Now it happens when I'm driving that sometimes the speakers/amp will cut out and the inputs will go grey and not...
  4. 7 Series - E65 / E66 (2002 - 2008)
    So this may sound crazy, but I know there has to be a solution to this weird and annoying problem in my 750. I had a shop replace my logic 7 amp about 6 months ago and my audio sounds amazing right now. I did notice however, whenever i would unlock my car, i would hear one "thump" noise coming...
  5. E90/E91/E92/E93 (2006 - 2013)
    Just a quick question, I need a new Logic 7 amplifier for my 2008 335i and came across a few on eBay i'm interested in, one of which is only $300 from a good seller that states its in perfect working condition. It looks exactly the same as mine but it's off of a 2011 335i and I want to be sure...
  6. 7 Series - E65 / E66 (2002 - 2008)
    Hey guys, I'm a first time bmw owner. I just purchased a 2003 745Li for college. I've done some research on how to install an auxiliary cord and it seems I am left with little to no option. There's a thread about buying a oem retrofit auxiliary cord from bmw that plug's into the back of the ASK...
  7. 7 Series - E65 / E66 (2002 - 2008)
    I want to find a way to recreate something functionally similar to what I have on my 2001 740i with DSP. The installer disconnected the CD unit in tthe trunk and used that wiring to connect a Dice unit and mount which provides power and line out audio through one lightning connector. I can slide...
  8. 7 Series - E65 / E66 (2002 - 2008)
    Hello everyone. I apologize for my English. I own a BMW 760 E66 2004 Li. I have not worked subwoofers and I decided to change the chip for an analog amplifier tda1562. I pulled out Logic7 these amplifiers set new, but apparently they were defective and did not earn a subwoofer. Without a...
  9. 7 Series - E65 / E66 (2002 - 2008)
    my 03 7 series has been having issues with the logic 7 amp im guessing, i have functioning audio but no sound from the subwoofers or driver door speaker and 1 in the rear deck. if anyone has any info on fixing this problem it would be greatly appreciated because i realy want my sound system back
  10. 7 Series DIY
    There is a similar post on e90post, but this is more specific to our series. I finally decided to use the harness i got from @Technic and thanks to ilya for fixing my L7. I ***IMPORTANT*** Your ASK and L7 should be properly working for this to work. What you need? Technic harness...
  11. 7 Series - E65 / E66 (2002 - 2008)
    Hey all, So I've had my 745i for about two years now, and I LOVE it to death. However, within the past 4 months or so, my L7 audio system has gone to sh*t. It started with a crackle in the drivers door, followed by my iDrive occasionally being completely unresponsive when I would start the car...
  12. E90/E91/E92/E93 (2006 - 2013)
    Been searching Google and the forum for an answer, sorry if this has been around before. On my 2007 328i with Logic7 stereo, I thought I found happiness with my settings - bass around +3, treble +2, fader -2, etc. But every time I turn on the car the settings revert - bass to a bloaty +10...
  13. Car Navigation, Audio & Electronics
    Posted this in the E65 section: http://www.bimmerfest.com/forums/showthread.php?t=592617 Anyone here that could help?
  14. 7 Series - E65 / E66 (2002 - 2008)
    I took apart my Logic7 amp to try and fix a popping/crackling issue on the sub channel. After finding nothing physically wrong with any of the parts and putting everything back together, none of the logic 7 channels (center, rear doors, and subs) work at all. Also, I can't adjust the Logic 7...
  15. E90/E91/E92/E93 (2006 - 2013)
    It's been a while since I've checked in here, feels good to be back researching something. Still as in love with this car as the day it was born. Unreal. I've been using some audio settings from over on the E90 board for the Logic 7 and have been quite happy. Curious if anyone has ever done...
  16. E63 / E64 6 Series (2004 - 2010)
    I have no sound coming from my speakers ('05 645)...have logic7. Radio/CD comes on but nothing out of the speakers. I've checked the fuses and all look ok...does anyone know if there's a fuse on the amplifier????? Thanks.
  17. 7 Series - E65 / E66 (2002 - 2008)
    Does anyone know if Easycare Warranty will cover BMW's infamous Logic 7? I have the Total Care package which they claim is the best one. Logic 7 is the amplifier in the trunk that happens to control a lot of things and if not fixed it will cause a nice domino effect on your car:rofl: -_-
  18. 7 Series - E65 / E66 (2002 - 2008)
    HI guys,I just bought my 04 745Li Alpine white/Beige interior. I noticed that my rear door speakers dont work(all other work great),and when I go into my entertainment settings on the idrive screen,I can't adjust Logic7 settings or Equalizer. Does this mean I have no Logic7 system or IS...
  19. 7 Series - E65 / E66 (2002 - 2008)
    Just bought a 745LI with 51K miles from private party. Music via radio and CD sounded flat. Tweaks to bass and treble settings really didn't change overall sound quality. Can access both equalizer and Logic7, but cannot change the values. Can access individual equalizer 'bars' but cannot...
  20. E90/E91/E92/E93 (2006 - 2013)
    I just got a 2009 328xi two weeks ago. I have the Logic 7 sound system. Every few days when I start the car I do not hear the ignition chime and the radio does not turn on. I am able to activate Voice Entry using the button on the steering wheel, but using the Audio and Menu buttons on the...
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