I accidentally left my in cab light on two nights ago and had to jump start my Volvo FM from another truck. When i started the engine it had every error message possible popping up (lighting system, braking system, vehicle system) and wouldn’t let me rev, I left it 20mins for battery to re charge on tick over and turned it on/off and it seemed to run fine yesterday. Jumped in this morning and same problem with error messages so I did the same thing. It appeared to work but now every couple of minutes the errors are coming back on and not letting me drive, this lasts anything from 5 seconds to a minute then goes again. Any ideas?