Overview of ABS System Types

BMW uses two basic ABS systems, one manufactured by Bosch and the other by Teves. As of 1991 Model Year - the ABS systems are connected to the diagnostic link (see image) for troubleshooting purposes.

As of 1997 Model Year - Traction Control became standard equipment on all models, with the noted exception of the Mark 20 I ABS system. This system was equipped on a limited number of early production 1997 model year E36 - 318i and Z3 1.9 vehicles produced at Plant 10 in Spartanburg, SC.





Bosch ABS (Typical)






Teves ABS