BMW M3 Forum (E90 E92) - View Single Post

Trier Germany · 02-01-2010, 12:18 PM

What's the life expectancy of the batteries? And can you buy them anywhere or does BMW have monopoly on FOB batteries?

02-01-2010, 12:18 PM	#6
Trier Germany Banned Drives: 2009 E-90 M3 space gray Join Date: Nov 2008 Location: Deutschland KreisTrier auf Autobahn 64 & Tucson AZ Posts: 1,085 iTrader: (1)	What's the life expectancy of the batteries? And can you buy them anywhere or does BMW have monopoly on FOB batteries?