GF42.31-P-0001-02A

Brake Assist (BAS), arrangement of components

1 Tandem master brake cylinder
2 Vacuum connection
A1e17 ABS malfunction indicator lamp
A1e39 EA [EFP] warning lamp
A1e47 BAS/ESP malfunction indicator lamp
A1e48 BAS / ASR malfunction indicator lamp
A1e49 BAS/ETS malfunction indicator lamp
A7/7 BAS brake servo
A7/7b1 BAS diaphragm travel sensor
A7/7s1 BAS release switch
A7/7y1 BAS solenoid valve
N48 BAS control module (all vehicles with engines 111, 112, 113, 605, 606, 611, 612, 613 and ESP integrated in ESP control module N47-5.
Models 163, 168, 203, 215, 220, ESP integrated in ESP control module N47-5)
Y61 Master brake cylinder changeover valve (model 129.067 with ESP, 129.076, 140.04/05/06/07)

P42.31-0201-06

Models 203, 215, 220 have a multifunction display (A1p13) in the instrument cluster instead of the malfunction indicator lamp.

1 Tandem master brake cylinder 2 Vacuum connection A1e17 ABS malfunction indicator lamp A1e39 EA [EFP] warning lamp A1e47 BAS/ESP malfunction indicator lamp A1e48 BAS / ASR malfunction indicator lamp A1e49 BAS/ETS malfunction indicator lamp A7/7 BAS brake servo A7/7b1 BAS diaphragm travel sensor A7/7s1 BAS release switch A7/7y1 BAS solenoid valve N48 BAS control module (all vehicles with engines 111, 112, 113, 605, 606, 611, 612, 613 and ESP integrated in ESP control module N47-5. Models 163, 168, 203, 215, 220, ESP integrated in ESP control module N47-5) Y61 Master brake cylinder changeover valve (model 129.067 with ESP, 129.076, 140.04/05/06/07)
		P42.31-0201-06