Thread: battery drain
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  #12  
Old 01-15-2013, 06:33 PM
E30 hobby car E30 hobby car is offline
Officially Welcomed to the 'Fest
Location: canada
 
Join Date: Dec 2009
Posts: 408
Mein Auto: 1986 325e 4 door auto
right! that approach makes much more sense. I had a weird reading, I would read the amp draw, it would climb to .68amps, then trickle down to .03. and it would stay there. I would remove the meter, wait 20 seconds, and it would do it all over again.

either way, i have isolated the trouble makers. With almost ninga like skills. I only tested 3 other fuses besides the bad ones.. i know...awesome.



anyway,
fuse 21, amp draw went from .03 to .01

fuse 27 went from .01 to .00...

fuse 21: glovebox light
flastlight?
ignition key/seat belt warning
interior lights
radio memory
trunk lights
radio memory
active check control
service interval indicator
obc?
fuel delivery
tachometer/fuel economy gauge ..... (mine swings back and forth)
digital clock
multi function clock.


Fuse 27-30 (fuse 30 was fine)
interior lights
central locking
obc?
radio amp
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Last edited by E30 hobby car; 01-15-2013 at 06:36 PM.
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