| Vehicles with ABS/MSR, ABS/MSR/EDS/ASR and ABS/MSR/EDS/ASR/ESP |
| A - | From hydraulic unit to master brake cylinder/pressure-bar piston circuit |
| –
| Hydraulic unit code -HZ1- |
| B - | From hydraulic unit to master brake cylinder/floating piston circuit |
| –
| Hydraulic unit code -HZ2- |
| 1 - | Hydraulic unit to front left brake clip |
| –
| Hydraulic unit code -VL- |
| 2 - | Hydraulic unit to front right brake clip |
| –
| Hydraulic unit code -VR- |
| 3 - | From the hydraulic unit to the rear right brake calliper |
| –
| Hydraulic unit code -HR- |
| 4 - | From the hydraulic unit to the rear left brake calliper |
| –
| Hydraulic unit code -HL- |
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