I recently fitted these, power folding mirrors from urotuning. Everything works great except the mirror harness is only one plug while I have the driver assistance package so my oem mirrors had another plug that went into my door controller for bsm. Anyone know of a harness that plugs into my door controller and can be fed up into my mirror housing and plug into my mirrors bsm spot? (Would that even work?). I've been looking on the forums and it's mostly people retrofitting bsm as a whole (they didn't have the dap) so they have to do all these wiring and splitting but I have the controller already so I shouldn't need do to all that correct? Thank you!