Problem Polo9N central locking does not recognize more bagliaio and errors absurd

Guys I have a problem, my Polo does not recognize pi? the cargo area in the central locking. Not get much current to the two switches located behind the handle, and every time to open it you have to turn off the car and use the keys!!! Also in diagnosis d? errors absurd like: error control unit four-wheel drive (but maybe!). To someone ? ever happened to you? If something could be done via Vag-Com would be perfect. Thanks in advance!

Ps: Polo 9N 2003 1.4 Tdi 75hp

I'm not an expert, I throw them, can be a bit of fuse?

I have checked all and seemed to be in place. to the maximum and try again maybe first disconnecting the battery!

- check the wiring of the hinge of the tailgate is usually always the catch

almost certainly ? some broken wire or a mass that is not to be............what I can tell you sure ? that the body ? difficult to be gone

the error you are d? the diagnosis does not ? the real why? surely your self-diagnosis does not interact in the correct manner, and by errors incorrect..what diagnostics do you use?