BMW 3-Series (E90 E92) Forum - View Single Post

tintivilus · 04-13-2010, 12:14 AM

Sounds like you don't have CA. Your rechargeable battery will eventually die (maybe 6-8 years) at which point you'll probably want to just replace the fob. Google E46 key battery replacement for an idea of what you'd be getting into.

04-13-2010, 12:14 AM	#6
tintivilus Lieutenant Colonel Drives: E92 335i Join Date: Sep 2006 Location: Lake County, IL Posts: 1,826 iTrader: (0) Garage List 2007 E92 335i [0.00] 2003 325i [0.00]	Sounds like you don't have CA. Your rechargeable battery will eventually die (maybe 6-8 years) at which point you'll probably want to just replace the fob. Google E46 key battery replacement for an idea of what you'd be getting into.