Car, MERCEDES, S 220, 220.183 S 430 4MATIC, Multicountour backrest rear (OSBR)
Seat modules - Multicountour backrest rear (OSBR) - 0
Identification
MB number for hardware: 22 08 00 03 78
Diagnostic version: 0.0
Hardware number: 09.98
Software number: 16.98
Supplier: Alfmeier
Diagnostic version: 00
VIN no: --
DTC
B1557 [8]: Leak air at cushion of right seat. Bottom inflatable cushion in lumbar region
Controls
Clear DTC
Data stream
Switch S104s1 (Dynamic lumbar support adjustment switch) operated: Yes
Switch S104s2 (Side cheeks adjustment switch) is pressed in 'Inflate' position: No
Switch S104s2 (Side cheeks adjustment switch) is pressed in 'Deflate' position: No
Switch S104s3 (Lumbar support adjustment switch) is pressed in 'Up' position: No
Switch S104s3 (Lumbar support adjustment switch) is pressed in 'Down' position: No
Switch S103s1 (Dynamic lumbar support adjustment switch) operated: No
Switch S103s2 (Side cheeks adjustment switch) is pressed in 'Inflate' position: No
Switch S103s2 (Side cheeks adjustment switch) is pressed in 'Deflate' position: No
Switch S103s3 (Lumbar support adjustment switch) is pressed in 'Up' position: No
Switch S103s3 (Lumbar support adjustment switch) is pressed in 'Down' position: No
Pressure in inflatable cushion for lateral support of left seat: -58 mbar
Pressure in bottom inflatable cushion, in lumbar region of left seat: 108 mbar
Pressure in center inflatable cushion, in lumbar region of left seat: 120 mbar
Pressure in top inflatable cushion, in lumbar region of left seat: 122 mbar
Pressure in inflatable cushion for lateral support of right seat: -23 mbar
Pressure in bottom inflatable cushion, in lumbar region of right seat: 23 mbar
Pressure in center inflatable cushion, in lumbar region of right seat: 55 mbar
Pressure in top inflatable cushion, in lumbar region of right seat: 87 mbar
Actuators test
Controls
Left seat. Inflatable cishion for lateral support
Left seat. Top inflatable cushion in lumbar region
Left seat. Center inflatable cushion in lumbar region
Left seat. Bottom inflatable cushion in lumbar region
Left seat. Function lighting in Dynamic lumbar support adjustment switch
Right seat. Inflatable cishion for lateral support
Right seat. Top inflatable cushion in lumbar region
Right seat. Center inflatable cushion in lumbar region
Right seat. Bottom inflatable cushion in lumbar region
Right seat. Function lighting in Dynamic lumbar support adjustment switch