E350 Auxillary Battery
Thread Starter
Newbie
Joined: Dec 2010
Posts: 2
Likes: 0
e 350
E350 Auxillary Battery
I've read in the forum about other owners having luck locating their auxillary battery at local part's store. Unfortunately I'm not having the same luck. Many of the store associates don't have a clue. Here's my question. Would you consider this battery a motorcycle battery? If so is it gel or lead filled? Any suggestions you could provide will be greatly appreciated.
Newbie
Joined: Nov 2013
Posts: 3
Likes: 0
2007 E350
Having difficulty locating the auxillary battery on my 2007 E350. Was told that it is under the cabin air filter in the back left corner of the engine compartment. I removed the cabin filter, but no battery. Can anyone shed any insight into it's location? Thanks.
Senior Member
Joined: Feb 2007
Posts: 447
Likes: 4
From: Orange County.CA
12E350, 12ML350, 08C350
2007 E350 do not have auxillliary battery from that year, only W211 from model year 2003-2006 had the extra battery for the SBC (backup) brake. MB drop SBC brake start 2007-2008-2009 (face lift model). Confirm that your car in theses year (2007-2008-2009) face lift model, do not need to locate it, because it does not have one.
