I have a pair of 2001. Both the P light never turns off and I don't have a parasitic drain problem. The car apparently does goes into sleep as for example I can't turn on interior light until I close and re open the door once the lights are out from time delay.


The main parasitic drain is the FSU blower control you can pull the fuse or the actual FSU. Wife's caused drain even when the speeds still worked.

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2011 E70 • N55 (me)
2012 E70 • N63 (wife)