E60 535D Wont Start

[swinisskill]

Hi, I have a 2005 bmw 535d, it had water ingress in the wheel wany which fried the mpm, before Id discovered this had happened I was checking the fuses and swapped one that had burnt out, when I went to start the car, this burnt out and thats when I discovered the mpm issue. Since then iv cleaned out all the contacts on the wiring loom and swapped the mpm so the idrive system all works fine now but my car wont start. Iv tried swapping the IBS for a new sealed one but this had no effect its had a new battery too.. Iv bought the bmw software and scanned the car with DIS, cleared all the error codes and only a few have returned but I cant make much sense of them. Has anyone else had this issue? Any ideas what it could be?

In dis the codes I have showing currently are

4be3 can dde message gearbox data oxba

4df3 can dde message torque gearbox oxb5

4be8 can dde message gearbox data 2 0x1a2

4212 4232 4242 4252 4262 dde glow plug

A179 ccc gw control unit fault

Ffff can comunication fault

D358 can dsc no message

On my dashboard it says auto transmission failure and active steering fault.

to clarify, when I turn the key I get no crank and I cant hear any clicking