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Old 01-29-2013, 08:51 AM
joegr joegr is offline
Officially Welcomed to the 'Fest
Location: Gulfport, MS
 
Join Date: Aug 2012
Posts: 203
Mein Auto: 2002 325i
Quote:
Originally Posted by Usy2007 View Post
Yes.. I left the car for about 20 mins before measuring the current draw.. It was well into sleep mode and at 0.34amps :S this seems to be less than the glovebox light which is 0.8A when on :/ confused..
But, the meter was connected and turned on for those 20 minutes, correct?

You should see a higher draw when first connected, and then it should drop after 20/30 minutes. Did you see something higher than 0.34A to start with that then dropped some? If so, that would indicate that at least some of the modules are sleeping.

I wonder if there is any BMW tool to plug into the CAN bus with the car off that would tell which, if any, modules aren't sleeping when they should be? I know at least one other car brand that has exactly this for exactly this sort of problem.
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