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      02-11-2009, 11:28 AM   #7
Alex///M
E90 - the Ultimate family hauler
 
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Drives: 2008 E90 ///M3
Join Date: Dec 2008
Location: Halifax

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Quote:
Originally Posted by GregW / Oregon View Post
*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,

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.
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2002 TIAG E46 M3 - gone
1991 DiamondSchwartz E30 M3 - gone but not forgotten
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