How did you learn the ABS unit is out? I ask because a bad OVP (or blown 10amp fuse on the OVP) can cause the ABS light to remail lit.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.