Hi looking for advice about electrical connections with car locks, below are photos of lock and device locking may someone tell me what I doing wrong because it not work . Basic car lock brown and grey cable when I switch it positive and negative cables from battery it close when I swap them it's open so lock working. Now got key with locking remote and cannot figure out wiring may someone help me understand which cables open and close it there please? I looking simplest connection just to attach minimum wires possible to do that. Below are photos.Which cables I should attach where can someone advice me please?