Hi, guys
Would like to ask if it's alright to remove either positive or negative terminal of my M3 battery. Mine's a 1.5. I will be going away for 2 wks and apparently, no one left at home knows how to start it while I'm gone. I'm just worried battery would drain and cause it to shorten life span.
Will it have issues with ecu or computer box? Have tried to find some answers using google but cant find any specific to m3 skyactiv. Thanks for any helpful inputs...![]()



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