Hello dear everyone!

Sorry for my bad english, I’m not a native english speaker.

I own a BMW E90, 320D, 2005 year model. Mileage: 350,000km, automatic transmission.

The car had kinda this issue since I bought it, but it was really rare and random. 
Sometimes the speedometer stopped working, the ABS and Transmission lights came on, and it won’t shift gears. (I guess it’s stuck in 3rd gear)

The windshield wipers turned on and couldn’t stop them. Turn signals wouldn’t atomatically stop, and it didn’t show the fuel consumption, speed, nor the P R N D gears. Also I got a steering wheel lock error.

This problem showed up kinda randomly, but as I noticed, mostly did when I turned the steering wheel to left.
Sometimes things got back to normal, and I just had to restart the car.

Now nothing has worked, and it’s permanently in this “mode”.

Any help would be appreciated.
Thanks in advance for your time!