Lloydy27

Hi I wonder if anyone could help me, I have an 11 plate Vito and a few days ago I accidentally started it in first gear you gave a sudden jolt I turn the engine off corrected it went to turn the engine back on and the key won't turn in the ignition barrel at all. I've also lost random lights interior lights no longer turn on and left front lights,rear lights, indicator and hazards. Also it will lock front doors on the button but not the back 🙄We have checked fuses batteries and have had a new EIS ELS ECU and SAM unit put in. We have had starter motor checked and solenoid we have power just don't seem to get enough to turn the key and crank!? I have exhausted all options and I'm desperate to get this back on the road does anyone have any other ideas