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Logic 7 amp replacement

15K views 34 replies 17 participants last post by  muhadd7  
#1 ·
I currently have a 06 750li with a faulty logic 7 amp. Once I purchase another one will I need to have car programed to recognize new amp?

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#16 ·
Hey guys I have just bought an 03 and I am trying to work out the few issues I've noticed.. not sure if it's because the battery is going bad and I get a batt warning if I run car without engine for longer than a 45 sec or so.. and I can feel the alt working at idle trying to charge batt. but the other day I felt the bass after a long drive, sounded like it was from the center console but tonight after a bunch of under one mile start and stops I have really bad bass... not sure if logic7 is dying.. I tried adjusting bass from 0 to max and it makes a difference, and I have sound from all speakers, but bass is completely lacking..
 
#24 ·
Yes :thumbup: just contact him you will not be disappointed
 
#23 · (Edited by Moderator)
On my 3rd L7 AMP

Thanks for this info. Priceless! I need my tunes bad. I want to do the aftermarket DSP, AMP and speaker option but not ready to dig that deep in my pocket. I had a few of them replaced already but they were covered under warranty. The last time I went the dealer insisted that it was not the AMP but the SUB. Well. I waited too long and the warranty is expired. Took it to my REAL mechanic (Little Shop of Motors) and turns out it is the AMP.