Diy to unplug battery??

mr.e90 · 03-07-2010, 05:39 PM

Is there a diy for unplugging the battery for a 325i e90?? Thanks!!

I335 · 03-07-2010, 05:59 PM

Are you changing the batter or just doing some other work to the car where it needs to be disconnected? If it's the latter, just disconnect the negative terminal. Should take less than 30 seconds. Also, if its in the trunk, but sure to remember to keep the trunk open! I usually put a towel over the trunk latch so I don't forget.

3lusive · 03-07-2010, 06:13 PM

Quote:

Originally Posted by I335

Are you changing the batter or just doing some other work to the car where it needs to be disconnected? If it's the latter, just disconnect the negative terminal. Should take less than 30 seconds. Also, if its in the trunk, but sure to remember to keep the trunk open! I usually put a towel over the trunk latch so I don't forget.

+1 on disconnecting the negative terminal.

Use a 10mm socket wrench to loosen the bolt on the negative terminal then just pull up. the bolt doesn't completely come out

mr.e90 · 03-08-2010, 04:11 PM

yup i just need to do other work on my headlights. installing the hid angel eyes!!

ska///235i · 03-08-2010, 09:21 PM

follow the M steering wheel DIY...it'll show you how to disable the battery

WCM3 · 03-12-2010, 03:07 PM

haha...is this serious?

Anyone got a DIY on how to open the door...

Alexander · 03-12-2010, 08:06 PM

Quote:

Originally Posted by WCM3

haha...is this serious?

Anyone got a DIY on how to open the door...

Actually is there a diy one that?

03-07-2010, 05:39 PM	#1
mr.e90 Captain 65 Rep 746 Posts Drives: E90 Join Date: Oct 2009 Location: Cali iTrader: (9)	Diy to unplug battery?? Is there a diy for unplugging the battery for a 325i e90?? Thanks!!
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03-07-2010, 05:59 PM	#2
I335 Brigadier General 129 Rep 4,248 Posts Drives: '08 335i Coupe Join Date: Jan 2008 Location: New England iTrader: (11)	Are you changing the batter or just doing some other work to the car where it needs to be disconnected? If it's the latter, just disconnect the negative terminal. Should take less than 30 seconds. Also, if its in the trunk, but sure to remember to keep the trunk open! I usually put a towel over the trunk latch so I don't forget.
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03-08-2010, 04:11 PM	#4
mr.e90 Captain 65 Rep 746 Posts Drives: E90 Join Date: Oct 2009 Location: Cali iTrader: (9)	yup i just need to do other work on my headlights. installing the hid angel eyes!!
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03-08-2010, 09:21 PM	#5
ska///235i ***** noob 1461 Rep 10,477 Posts Drives: 325xi>M235i>428GCx Mspor Join Date: Sep 2005 Location: Boston iTrader: (34) Garage List 2006 325xi [0.00]	follow the M steering wheel DIY...it'll show you how to disable the battery __________________ 2006 325xi (Sold) 2014 M235I (Current) 2015 428xi Gran Coupe (STB)
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03-12-2010, 03:07 PM	#6
WCM3 Î canŧ főcus mŷ attėntĭon 81 Rep 1,407 Posts Drives: 13 Rubicon Join Date: May 2008 Location: Morgantown, Pa iTrader: (7)	haha...is this serious? Anyone got a DIY on how to open the door... __________________ 2011 M3 Coupe - Individual Fire Orange/Black Novillo Extended Leather, 6MT, Mode Carbon, Eisenmann Race, BBS CH-R, BC Coil-overs (Sold) 1995 M3 Coupe - Avus/Hurricane, AEM EMS, Precision Turbo, Boostlogic, H&R, Fikse FM/5, MaxVelocity, Maximum PSI, 20% Tint, etc etc..(Sold) 2009 M3 Coupe - AW/Fox Red, 6MT, Carbon Roof, Shadow Trim, etc (Sold)
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