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7 Series - E65 / E66 (2002 - 2008)
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  #26  
Old 10-04-2013, 04:36 PM
DriftGirl DriftGirl is offline
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how much?
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  #27  
Old 10-04-2013, 05:44 PM
lex28d lex28d is offline
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Logic 7 amp is fixed!!

$265 including shipping and handling plus warranty!!


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  #28  
Old 01-06-2014, 10:56 PM
Junie745LI Junie745LI is offline
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Mein Auto: 2003 745LI
I had noticed my subs under the front seats and in the rear widow deck speakers had stopped working and this forum told me the Logic7 amp was the culprit. I too sent my Logic7 amp to Factory Radio Service and John fixed it pronto. I highly recommend this guy as well..!! Also got a wiring harness from a fella on here back in early 2013, that allowed me to hook up an aftermarket amp and a sub box in the trunk with 2, 10' Rockfords and this 'ish sounds INCREDIBLE.. Also replaced both 8' subs under the front seats with some flush mount Earthquake replacement subs. Logic7 amp has to me working inorder for this harness to work I might add. TECHNIC is the guy that sells the harnesses.

Last edited by Junie745LI; 01-06-2014 at 11:00 PM.
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  #29  
Old 01-07-2014, 03:58 AM
dannyb1027 dannyb1027 is offline
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Location: new jersey
 
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Mein Auto: White 2002 745I
L7

How much did they charge you?
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  #30  
Old 01-07-2014, 06:42 AM
runoo00 runoo00 is offline
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Location: RALEIGH
 
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Mein Auto: 2008 750LI
logic 7 repair

they charged me 125 with shipping . havent had a problem since
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  #31  
Old 03-11-2014, 06:56 PM
roclynn73 roclynn73 is offline
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Location: Chicago, Illinois
 
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Mein Auto: 2002 BMW 745i
I have a 02 745i and there's no sound at all. Could it b the amp is not working? And does anyone know if there's a repair shop in Chicago that fix the L7 amp?


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  #32  
Old 03-19-2014, 08:45 PM
erniejazz erniejazz is offline
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Got the new ask in and holy sh_t this stereo is insane. Now I need the aux but my understanding I need the facelift mmi based on the youtube video. Paper if you have the solution to the 2004 pre-facelift I am interested. Had the car 3 months with no tunes and scratching so loving life right now. Ask kicked my nav in so I could use the updated nav cd for Texas.
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  #33  
Old 03-19-2014, 09:39 PM
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Quote:
Originally Posted by erniejazz View Post
Got the new ask in and holy sh_t this stereo is insane. Now I need the aux but my understanding I need the facelift mmi based on the youtube video. Paper if you have the solution to the 2004 pre-facelift I am interested. Had the car 3 months with no tunes and scratching so loving life right now. Ask kicked my nav in so I could use the updated nav cd for Texas.
As the video states , The only solution is to buy a FaceLift MMI screen !!!
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  #34  
Old 04-28-2014, 01:13 PM
crzbf crzbf is offline
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Where is factory radio repair located ?


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  #35  
Old 04-30-2014, 03:06 PM
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Originally Posted by crzbf View Post
Where is factory radio repair located ?


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May I suggest you start from page 1, as the
Info your asking is posted

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  #36  
Old 05-06-2014, 11:47 AM
crzbf crzbf is offline
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Thanks


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  #37  
Old 05-06-2014, 03:33 PM
Chrispin12 Chrispin12 is offline
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I have a 04 745i I want a good clean crisp sound but don't want to really get into the trouble of re wiring an expensive system what are some economical steps I can take in order to get this done ? Also I'm not sure if I have a blown speaker(s) or an amp as I notice you guys were talking about



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  #38  
Old 05-07-2014, 05:56 PM
GoldenchildWC GoldenchildWC is online now
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Paper- I'm new here. 2003 745Li. I understand needing Facelift MMI and ASK for the Aux input..just checking to see if you've found a new way to help us poor folks that does not have those Facelifts. Thanks.

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  #39  
Old 05-10-2014, 12:04 PM
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Quote:
Originally Posted by GoldenchildWC View Post
Paper- I'm new here. 2003 745Li. I understand needing Facelift MMI and ASK for the Aux input..just checking to see if you've found a new way to help us poor folks that does not have those Facelifts. Thanks.

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Only other way is the tuner mod , or
Bluetooth module with the OEM Ipod kit

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  #40  
Old 05-23-2014, 09:21 AM
checkoutmyjunk checkoutmyjunk is offline
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.

Last edited by PAPER; 05-23-2014 at 10:45 AM.
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  #41  
Old 05-23-2014, 11:48 AM
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Quote:
Originally Posted by checkoutmyjunk View Post
.

may I suggest you try calling again , as it is not
an individual doing repairs . it is a business &
I highly doubt they closed since they do more
than repair Ask & L7 amps for the E65 E66 .
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  #42  
Old 05-23-2014, 09:51 PM
checkoutmyjunk checkoutmyjunk is offline
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After I posted I called a second time and left another message, Do you think a second email is necessary? I am wondering if its too late now and we have a holiday weekend upon us. I guess I will wait till Tuesday afternoon
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  #43  
Old 06-19-2014, 08:17 AM
curban curban is offline
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Mein Auto: 2006 BMW E65
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If anyone has any aftermarket additions/recommendations to the E65 sound system, I'd be interested in hearing about them._a_

Last edited by PAPER; 06-23-2014 at 10:47 PM.
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  #44  
Old 06-19-2014, 10:14 AM
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tim330i tim330i is offline
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Welcome to Bimmerfest! I moved your question over to the E65 7 series fourm. You'll get more help in here from other 7er owners.

Good luck,
Tim
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  #45  
Old 06-19-2014, 10:20 AM
mrbmw750li mrbmw750li is online now
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I fixed few before by using this ...http://www.ebay.com/itm/LOGIC-7-AMP-...3D271315531563
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  #46  
Old 06-19-2014, 10:37 AM
curban curban is offline
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Awesome! I'll look into it, thanks.

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  #47  
Old 06-19-2014, 08:29 PM
Chrispin12 Chrispin12 is offline
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I own an 04 745i and my system is horrible where do I start and how do I know if my logic 7 needs repair ?


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  #48  
Old 06-20-2014, 07:57 AM
curban curban is offline
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If you want to try to diagnose it your self you can go to BMW and buy a fiber optic loop also called a fiber optic lolipop. You can then unplug the fiber optic line from the back of the audio component you want to test (ex: ASK, L7, NAV unit). You then plug the lollipop onto the fiber optic line you just unplugged. If the problem gets better/changes you have located the problem unit. Generally speaking my research on the issue shoes that the problem is usually with the Logic 7 Amplifier or the cd player (ASK Unit). Also where your problem is can tell you what's wrong. The ASK unit powers the front door speakers and tweeters and the rear deck speakers. So if your problem is there its prob the ASK. The L7 amp powers the front center speaker, subs under front seats, and rear door speakers if your car is equipped with these. The lollipop costs about $25 at BMW parts counter. I spent way too much time trying to diagnose my problem which ended up being the L7. I would recommend contacting John Nguyen at factoryradioservice.com. His email is factoryradioservice@gmail.com. He fixes all kinds of audio problems with the bmw. You can email him and tell him what your audio system's symptoms are and he can tell you what you need to send him to get fixed. His prices are the best that I have found, his work is warrantied for a year, repair is quick as is shipping. $ I paid him $265 to have my L7 rebuilt. That price included warranty and return shipping. Good luck hope this helps..... Casey

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  #49  
Old 06-23-2014, 09:49 PM
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Harmztl Harmztl is offline
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Mein Auto: BMW 750Li|Acura Tl TYPE S
I just pulled my amp to mail out but the caps all look fine. My left side speakers sound like crap and no bass, jus popping sound. Is there any harm in driving the car without the amp? Anything I should be careful of?


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  #50  
Old 07-07-2014, 01:11 PM
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Emeer18 Emeer18 is offline
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Mein Auto: BMW 745Li
Does the 7 Series use the same L7 amp as the 3 and 5 Series?


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