Not sure if this is the right place to ask this but here goes I'm in the process of buying a model 3 performance all doors locked and flat battery I've been told I won't be able to open the funk like normal behind the towing cover ?? One of the rear widows is open so my question is if I get inside and use the manual release for the drivers door can I then use the cables at the front to open the funk or will the car still think the doors are locked any advise welcome