If you have a PEAKE fault finder and reset tool: reset the messages = delete them and they are out of the memory. Then drive again and see if the same warnings come again or not.
If you do not have a PEAKE:
http://wwww.peakeresearch.com
Check your battery voltage and the charging voltage. Too low voltage can also be the cause of such faults.
Finally you can do a reset by disconnecting the battery and clear all rubbish for your ECU and other units which need power.
Procedure is on my website below.
Try that and let us know what happened.
When you do the reset, do not forget to write down before the radio code and/or other codes for alarm systems etc.