2010 E92 M3 Strange Issue

[montecos400]

2010 E92 M3 - 56k.

I unlocked the car this morning and noticed the windows "twitching" up and down, the same movement you get when the window goes up/down when opening/closing the doors. I get in the car and both seatbelt extenders are moving in out at the same time!. Start the car and all is normal.

Has anyone experienced this before or am I being haunted.

Cheers,

[montecos400]

So I plugged in the Carly device and read fault codes and I see the following

009CBC - Short or open door contacts front.
00E714 - KCAN power management battery voltage 3BE + 3B4

So as I see it.

Battery ?
FRM module ?
Ive also ready some after market LED Angel Eyes can cause this which I do have?

Any help appreciated........

[Helmsman]

Originally Posted by montecos400

So I plugged in the Carly device and read fault codes and I see the following

009CBC - Short or open door contacts front.
00E714 - KCAN power management battery voltage 3BE + 3B4

So as I see it.

Battery ?
FRM module ?
Ive also ready some after market LED Angel Eyes can cause this which I do have?

Any help appreciated........

The open door contact appears fairly straight forward mate. Locate it and see whats going on. Reg the pwr mgmt bit, might be worth having a look into the battery box, check things are tight to the control unit (IBS?) etc.
Haven't read about similar issues with LED rings and seem kind of long shot but who knows.

Good luck

[montecos400]

See this......Ive changed the battery and removed the cheap angel eyes. All now ok!!!

https://www.e90post.com/forums/showthread.php?t=749290