Help 2017 scenic mk4 1.5 dci edc several electrical issues

[Cruiser786]

Hey guys I'm stuck with this scenic mk4 2017 1.5 dci edc got several warning lights on car starts but steering won't unlock put in drive flashes gearbox overheating for a split second park brake fault front 2 doors don't lock power steering fault on speedo ,see pics for dtc
Any help wud be appreciated