So I'm back at trying to get this figured out and have pretty much determined that the first 3 RLS modules were defective as they all had a missing resistor from the circuit board. I now have one from a Z4 and have determined that in order to get that to work I will need to definitely code it for the e39/e53 settings. I cannot seem to figure out how to temporarily change the manufacture date as to allow me to see and access the RLS. I have downloaded ZEKO but am pretty much stumped on what to do.