Hello,All of the lights are controlled by the front SAM module. It is located behind the glovebox on the firewall. Possibly it got damaged by the flooding. It is worth a try to remove and disassemble it to re-sloder all of the connections.
if this does not help, i recommend to check it's condition with Star Diagnosis computer and replace the SAM if it is confirmed to be faulty
Here are the instructions for removal of the SAM