E93 problem

Gogo · 02-13-2012, 05:06 AM

Went back too my car last night and it never auto unlocked (comfort access) thought that strange maybe battery low, but when I got into the car it was like battery had been disconnected cos all settings, mpg, time, date etc had all been lost.
I can't see how low remote battery could cause car too lose all the saved info??? Anyone have any ideas??
By the way car started fine!!
Thanks

creepy coupe · 02-13-2012, 05:43 AM

Loose battery/earth cable connection?

mxb3934 · 02-13-2012, 06:37 AM

have a look here, might be of use to you

http://forums.m3cutters.co.uk/showthread.php?t=47819

Gogo · 02-13-2012, 11:35 AM

Quote:

Originally Posted by mxb3934

have a look here, might be of use to you

http://forums.m3cutters.co.uk/showthread.php?t=47819

Cheers bro, car thro me off cos I would of expected more info too be lost if battery interrupted but I opted for the long drive option last night!!

A entertaining read lol a prime example of why I don't go on cutters forum!!

02-13-2012, 05:06 AM	#1
Gogo Private 5 Rep 75 Posts Drives: E93 m3 Join Date: Sep 2010 Location: London iTrader: (0)	E93 problem Went back too my car last night and it never auto unlocked (comfort access) thought that strange maybe battery low, but when I got into the car it was like battery had been disconnected cos all settings, mpg, time, date etc had all been lost. I can't see how low remote battery could cause car too lose all the saved info??? Anyone have any ideas?? By the way car started fine!! Thanks
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02-13-2012, 05:43 AM	#2
creepy coupe Lieutenant General 1867 Rep 13,043 Posts Drives: BMW M340I G20 Join Date: Aug 2007 Location: UK iTrader: (2) Garage List 2015 BMW 435d [0.00] 2009 335i [0.00]	Loose battery/earth cable connection?
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02-13-2012, 06:37 AM	#3
mxb3934 New Member 2 Rep 28 Posts Drives: E92 M3 Mineral White Comp Pack Join Date: Nov 2011 Location: Bucks, UK iTrader: (1)	have a look here, might be of use to you http://forums.m3cutters.co.uk/showthread.php?t=47819
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