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Old 12-31-2012, 04:12 PM
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MP3_E46 MP3_E46 is offline
Code/wrench Monkey
Location: South Denver
Join Date: Oct 2003
Posts: 1,128
Mein Auto: Carefully
Originally Posted by ctuna View Post

It wakes up and checks itself every once in awhile.

There by drawing more current and depleting the charge further according to
the above pdf
"When the vehicle is stationary, the IBS is programmed to wake up every 14 sec. and makes the required measurements within approx. 50 ms in order to save power"

Wow, these cars are crazy

Six Euro Deliveries since December 1998 (Owned E46, E90, E91, E92 and E93)

28 vehicles in 26 years of driving so far. Guess I like cars
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