I have not envoked the ABS system but I will later today and post results, although I am pretty sure the ABS is functioning properly. The box I was refering to is on the passengers side next to the firewall.

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94 E500 Sport
SOLD:
2002 BMW M3 Coupe 6 Speed.
SOLD:
92 500E Black Pearl, Black.
18" 2 Piece AMG
ASR Defeat
Performance Chip
Crossed Drilled Rotors.