[10dclarke]

hi i was fitting new speakers in my bmw 318ti and i pulled back the carpet stuff on the left side of the car and there was a random wire that looks like it goes in to some box kind of thing i tryed serching for what it could be but carnt seem to find any thing on it if anybody has any ideas what it could be plz let me know if its important or not thanks

Its the left side in the boot on the pasengers side of car
its a uk bmw 318ti