Multiple faults - Car no start

[klincoln01]

Hoping somebody can help.

Reversed the T350 out of the garage into a little bit of slush, went to move forward (a little bit of wheel spin) and the engine died. Went to re-start, heard the fuel pump kick in but on the final key turn - nothing. Then the wind screen wipers start moving v slowly and side lights on - even when I removed the key. Several fault codes come up inc 128 (water sensor fault).

I'm hoping some slush may have been thrown up onto exposed electrics causing a short which'll dry out but very receptive to those who know better.

Thanks in advance, Keith

[mr lock pick]

Check your 100amp fuse, hidden away under air box!

Good luck