Ok, I know this is most likely the ABS module itself (the code was specifically, "intermittent electrical fault between cluster & ABS module).
BUT, a BIG BUT, I cannot access the engine module via VAGCOM to check for codes/take logs.
This is the second B5 I have seen with such a problem. Roughly 3-4 years I vaguely remember trying to VAGCOM a friend's car and his ABS module was intermittent, in the middle of logging it would lose connection to the engine module if the ABS fault came on.
Has anyone else experienced this?