View Single Post
      12-16-2008, 11:23 PM   #1
GregW / Oregon
Drives: 2015 M4 Coupe, 2012 ML350
Join Date: Nov 2005
Location: Lake Oswego, OR

Posts: 7,575
iTrader: (2)

Garage List
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)


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
2015 M4 Coupe - Silverstone/Sakhir/CF
2012 ML350
GregW / Oregon is offline   United_States
Reply With Quote