2017 RRS Diesel 70k miles



Drove car through some water outside my home. Parked car and next day parking brake was stuck gave it some gas and it relased. Then I noticed the steering wheel was very hard to move. Then the warning lights showed up on dash

Power assist not avaiable
AEB not avaiable
Foward alert not avaiable

disconnected battery didnt help. Took car for a drive and the steering started to work and warning mssages turned off. Then a few minutes later the issues cam back. The problem would come and go for a few miles then eventually it stayed.

I checked the battery and it was holding charge, 12.4 with car off, 14.5 with car running.

I got a bunch of code please see here.

https://resources.repairsolutions.co...2024095307.pdf

Any help or advise would is greatly appreciated