Auxillary battery for cls550
03-05-2017, 09:11 AM
#2
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Join Date: Jul 2012
Location: California
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2015 C300, 2014 GLK 250 Bluetec
Either its gonna be in the trunk next to your spare tire towards the right side, or its gonna be behind the drivers lower dash cover, behind where the headlight switch and parking brake release area. Its actually fairly easy to get to and is only held in place by one 10mm nut. g/l
