1999 Cadillac Deville codes

What is the nature of your problem? If you just have codes of interest because you checked for them, and have no issues, you would not know they exist if you don't check for them. There is no B190 or B558, perhaps there is a digit missing from each. The B2502 has something to do with the park relay control and the U1255(there are no 'V' codes) is communications related. None of these DTC's provide a message to the driver, and like I said, other than inadvertently checking codes, you would not know they are there. Clear them all and see if any come back.