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      06-25-2011, 07:39 PM   #1
baby chicken eater
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Drives: 07 E90 335i - 08 3.0si coupe
Join Date: Oct 2010
Location: Round Rock,TX

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2007 E90 335i  [5.00]
Complete Electrical Power Loss (Service Bulletin)

Updated - I have resolved the issue but there seems to be more people encountering this now so this thread contains all the details for solving the issue as well as the Service Bulletin for the BMW on Page 3.

*Please note that i can take no liabilty for and issues you have and damage caused if you decide to perform this DIY*

so i drove to the store earlier and had no issues. came home parked in the driveway and came in the house for about an hour. i went back outside because i forgot something at the store. my car had no power?

i manually unlocked the doors and trunk -

i have checked all fuses behind glove box.

i have checked the fuse at the ECU under the hood

i took my voltage meter and checked the battery and all connections in trunk.

everything is good.

but i have power to my car for locks ignition - nothing is working????

Please help if you have any ideas or thoughts.


Last edited by SHATX; 09-07-2011 at 06:09 PM.