Haga Panasonic DMR-ES46VS DVD Recorder favor de volver a publicar problema de sus dispositivos un poco explicado. Answered on Jul 14, views Panasonic DMR-es40V F03 error code Mechanical fault, usually caused by oxidisation of the mode switch - creating increased resistance between its wiper and its internal contacts. I pushed it to back of unit, put back together and unfortunately, this did not fix problem. Next I used Qtip and carefully applied sewing machine oil to two guide rails on[…]