E 420 (210.072) V8-4.2L (119.985) (1997)
39. Bosch hydraulic unit: left front axle solenoid valve (hold) (A7/3y6) (-)
Teves hydraulic unit: rear axle solenoid valve (release) (A7/3y21) (-)
40. Bosch hydraulic unit: right front axle solenoid valve (hold) (A7/3y8) (-)
Teves hydraulic unit: right front axle solenoid valve (release) (A7/3y9) (-)
41. Left front brake pad wear sensor (S10/1)
42. Left front brake pad wear sensor (S10/1)
43. Left front axle VSS sensor (L6/1) (-)
44. Left front axle VSS sensor (L6/1) (+)
45. Not used
46. Bosch: Solenoid valve voltage supply
46. Bosch ASR/ETS Hydraulic unit, right front axle solenoid valve (release) (a7/3y7) (-)
47. Ground (W15/1, W16/1, W16/3)
48. Circuit 30 voltage