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A1-RDCM B2283H Battery #1 Fault (history code)
B2285H battery #2 Fault (history code)
A0-LDCM B2282H Battery #1 Fault (history code)
B2284H Battery #2 Fault (history code)
right and left door control modules. I would clear the codes and see if they come back.
You can find info at http://www.stengel.net/diccodes.htm I printed them out, put them in a clear sleave, and put in a three ring binder along with other info. Its a very handy thing to take out to the car.
I have a 99 Convertible, and those are history codes, I clear them by holding the options and hitting fuel 4 times, then I use the options button to change, and hold reset button to clear. Then see if they come back.