BAVLOGIC, LLC

13 thoughts on “This simple blog will help you with lots of bmw issues”

1. Daniel April 9, 2020 at 1:19 am

   I have a 2006 330i with no Idrive, the radio interface works but no sound comes from the speakers. The only sound that does work is the warning chimes that come on for low coolant or whatever. Also when I try to turn the volume up or down the volume indicator does not appear.

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   1. logic7repair Post authorApril 28, 2020 at 3:10 am

      something is not right with head unit, email us if interested in reapir

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2. Darrell Burns November 19, 2019 at 12:04 am

   Hey, I have a 2012 740Li BMW……. all speakers are working just fine but I have no bass. Any ideas, maybe the fuse to the ground wire is blown or what could it be?

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   1. logic7repair Post authorNovember 21, 2019 at 3:56 am

      subs are burnt

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   2. logic7repair Post authorNovember 21, 2019 at 3:59 am

      subs are dead

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3. Aage November 5, 2016 at 9:38 am

   Hi i have a BMW 2007 e70 with proffesional stereo.
   The system works fine, all is working Expert the sound in the speakers is on and off all the time.
   Can you repair the Amp. ?

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   1. logic7repair Post authorNovember 8, 2016 at 5:06 am

      YES, WE KNOW THIS PROBLEM, ITS YOUR AMP FAILING

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4. Saah September 22, 2016 at 5:00 am

   Hi! I have a 06 BMW 750I and it has no power at all only when jumper cables are attached from another vehicle the lights radio ect… comes on but the engine won’t turn on. My car also needs brakes and have been sitting for three months and my alarm would unexpectedly go off for the first month now nothing. Please help!!!

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   1. logic7repair@gmail.com Post authorSeptember 28, 2016 at 3:39 am

      YOU NEED TO DIAGNOSE IT FIRST, DOES IT RECOGNIZE YOUR KEY? IF ENGINE DOESN;T TURN ON,IT MEANS 2 THINGS:
      -CAS OR EWS GOT MISALIGNED, IT HAPPENS WHEN BATTERY GOES FLAT
      -STARTER ITSELF GOES BAD, BUT USUALLY YOU HEAR CLICK IN THIS CASE

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5. Julius Stephens September 21, 2016 at 10:33 pm

   My right halo light an dash lights will not go out even when the car is completely off its a clicking sound in my dash also u can feel the click behind the light switch if u know plz lmk

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   1. logic7repair@gmail.com Post authorSeptember 28, 2016 at 3:40 am

      YOU NEED TO DIAGNOSE IT, BUT SOUNDS LIKE LCM MODULE IS BAD

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6. luis February 20, 2016 at 7:53 pm

   Hi,
   I have a 2007 bmw 650i convertible w/navigation.Im getting a crackling/buzzing sound on the right rear speaker only.The rest of the audio is fine. Any idea and is it something that can be fix by you guys?

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   1. logic7repair@gmail.com Post authorMarch 11, 2016 at 7:05 pm

      yes you need amp repaired

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