|
|
12-16-2008, 10:23 PM | #1 |
Commander-In-Chief
2095
Rep 8,908
Posts
Drives: 2023 M2 Coupe, 2020 GLE 450
Join Date: Nov 2005
Location: Lake Oswego, OR
|
New TSB - Overheating audio amp*
*early cars with option 752 (INDIVIDUAL AUDIO SYSTEM)
The amplifier for the M Individual Audio System overheats and turns off. The affected amplifiers are not equipped with a cooling fan. (Vehicles produced up to March 2008) CORRECTION Install an improved amplifier (including a cooling fan) for the M Individual Audio System. 65 12 7 842 409 - Amplifier for M Individual Audio System --per BMW_tech on Bimmerfest
__________________
Greg Lake Oswego, Oregon, USA 2023 M2 Coupe - Brooklyn Grey/Cognac/CF, 6MT; 2020 MB GLE 450 |
12-18-2008, 12:27 PM | #2 | |
Moderator
94
Rep 1,920
Posts |
Quote:
__________________
Tim <--- apparently likes "3" cars
2014 E63S -- The Rocket 2014 F30 328i -- Kids car 2008 E90 M3 -- Sold 2004 GT3 -- Sold 1997 M3/4 -- Sold 1995 M3 -- Sold |
|
Appreciate
0
|
12-30-2008, 11:03 AM | #3 |
Colonel
253
Rep 2,090
Posts |
Interesting. Mine is an April 08 build and so far I have not experienced any problems. If the amp shuts down does the entire audio system not work or do only the subs or certain speakers not work?
__________________
2012 Audi R8 V10TT| 6MT| Suzuka Grey
2015 Ferrari 458 Speciale| Rosso Scuderia 2020 BMW X7| Mineral White 2024 718 GT4 RS | Arctic Grey |
Appreciate
0
|
12-31-2008, 11:02 AM | #4 |
Moderator
94
Rep 1,920
Posts |
Mine entirely shut down.....after about 5 minutes it worked fine.
I also had the "full volume rear speaker hiss" issue once. The car was garaged all night and OFF (stop switch hit twice). I merely opened my trunk and HISSSSSSSSSSSSSS....full volume rear speaker HISS. I then jumped in and started the car and could do nothing to shut off the sound. I finally ripped out the rear cover over the amp and unplugged the optical input, which killed it immediately. I could see a red light that was on inside the cable...then it flashed a few times, then went out. I plugged it back in and the sound did not come back on, and hasn't since. Strange. Although I do not think this is amp related, it is yet another premium audio gremlin.
__________________
Tim <--- apparently likes "3" cars
2014 E63S -- The Rocket 2014 F30 328i -- Kids car 2008 E90 M3 -- Sold 2004 GT3 -- Sold 1997 M3/4 -- Sold 1995 M3 -- Sold |
Appreciate
0
|
12-31-2008, 11:05 AM | #5 | |
Commander-In-Chief
2095
Rep 8,908
Posts
Drives: 2023 M2 Coupe, 2020 GLE 450
Join Date: Nov 2005
Location: Lake Oswego, OR
|
Quote:
__________________
Greg Lake Oswego, Oregon, USA 2023 M2 Coupe - Brooklyn Grey/Cognac/CF, 6MT; 2020 MB GLE 450 |
|
Appreciate
0
|
02-06-2009, 05:47 PM | #6 |
Major
96
Rep 1,196
Posts |
I had a similar problem. I have the standard audio however.
I went out with some friends to a resteraunt, and when i came out i started the car there was no sound whatsoever (no am, fm, ipod). There was no hissing or humming coming from the speakers, it was just dead quite. It was a very bizarre experiance. I muted and unmuted the radio, and it did nothing. I shut off the car and restared, adn still nothing. I drove for about 5 miles turned off the car and restarted and stil no sound. Then I drove about another 5 miles to a friends house, went out to the car after about an hour or hour and a half, started the car and it worked fine. Any idea what this problem was. It happened about 2 weeks ago. I have owned the car since august without a single problema and the car has 3600 miles on it. |
Appreciate
0
|
02-11-2009, 10:28 AM | #7 | |
E90 - the Ultimate family hauler
22
Rep 578
Posts |
Quote:
Thanks for posting this information. Did the technician that posted this TSB information on Bimmerfest provide the TSB number? I have an appointment at the dealer tomorrow for them to drain the oil and check that either enough or too much is in afer their break-in service last week. If I have the TSB number to point them to, I can see if my car is affected and needs the fix. Thanks again for this valuable information.
__________________
2008 AW E90 M3 - current
2002 TIAG E46 M3 - gone 1991 DiamondSchwartz E30 M3 - gone but not forgotten |
|
Appreciate
0
|
02-11-2009, 10:59 AM | #8 | |
Commander-In-Chief
2095
Rep 8,908
Posts
Drives: 2023 M2 Coupe, 2020 GLE 450
Join Date: Nov 2005
Location: Lake Oswego, OR
|
Audio TSB
Quote:
__________________
Greg Lake Oswego, Oregon, USA 2023 M2 Coupe - Brooklyn Grey/Cognac/CF, 6MT; 2020 MB GLE 450 |
|
Appreciate
0
|
02-11-2009, 01:05 PM | #9 |
E90 - the Ultimate family hauler
22
Rep 578
Posts |
Excellent. Hopefuly he gets back to you quickly.
__________________
2008 AW E90 M3 - current
2002 TIAG E46 M3 - gone 1991 DiamondSchwartz E30 M3 - gone but not forgotten |
Appreciate
0
|
02-12-2009, 05:04 PM | #10 |
First Lieutenant
12
Rep 306
Posts |
My car was Oct 2007 build, I have the High End Individual Sound System, but there were no recalls showing by my VIN in Europe, as of last week.
Edit: And I've had absolutely no problems with the sound system.
__________________
|
Appreciate
0
|
03-11-2009, 08:41 AM | #11 | |
E90 - the Ultimate family hauler
22
Rep 578
Posts |
Quote:
I've had my service and asked for the dealer rep to look into this and he could find nothing in the system. I haven't had any problems as of yet but that doesn't mean they aren't coming.
__________________
2008 AW E90 M3 - current
2002 TIAG E46 M3 - gone 1991 DiamondSchwartz E30 M3 - gone but not forgotten |
|
Appreciate
0
|
03-11-2009, 09:50 AM | #12 | |
Commander-In-Chief
2095
Rep 8,908
Posts
Drives: 2023 M2 Coupe, 2020 GLE 450
Join Date: Nov 2005
Location: Lake Oswego, OR
|
Quote:
__________________
Greg Lake Oswego, Oregon, USA 2023 M2 Coupe - Brooklyn Grey/Cognac/CF, 6MT; 2020 MB GLE 450 |
|
Appreciate
0
|
03-11-2009, 09:53 PM | #13 | |
E90 - the Ultimate family hauler
22
Rep 578
Posts |
Quote:
Hopefully he reads the new post and responds.
__________________
2008 AW E90 M3 - current
2002 TIAG E46 M3 - gone 1991 DiamondSchwartz E30 M3 - gone but not forgotten |
|
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|