Location of BAS components
1 - Master brake cylinder; 2 - Vacuum pipe; A1e17 - ABS malfunction indicator lamp; A1e39 - Signal lamp EA; A1e47 - BAS/ESP malfunction indicator lamp; A1e48 - BAS/ASR malfunction indicator lamp; A1e49 - BAS/ETS fault indicator lamp; A7/7 - Vacuum booster; A7/7b1 - BAS diaphragm displacement sensor; A7/7s1 - Switch of the BAS system; A7/7u1 - Electromagnetic valve of the BAS system; N48 - BAS system control unit; Y61 - Master Cylinder Shift Valve
Brake Assist Diaphragm Sensor
The location of the BAS system components is shown in the illustrations.
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