AR32.32-P-0500RT | Remove/install suspension (ADS) control unit | 25.7.07 |
MODEL 251 with CODE (489) Airmatic (air suspension with level adjustment and adaptive damping system ADS )
P32.22-2362-09
Shown on model 251.1
1 Impact absorber
2 Nuts
3 Clips
4 Nuts
5 Intermediate bottom
6 Electrical connectors
7 Nuts
N51 AIRMATIC with ADS control unit
Modification notes
| Remove/install | ||
| Information on preventing damage to electronic components due to electrostatic discharge | ||
1 | Read out coding from AIRmatic with ADS control unit (N51) using STAR DIAGNOSIS diagnosis system | Only if the AIRmatic with ADS control unit (N51) is replaced and if it cannot yet be read out using the STAR DIAGNOSIS diagnosis system. | |
| Connect STAR DIAGNOSIS and read out fault memory | ||
2 | Remove front floor covering | Right side of vehicle | |
3 | Remove impact absorber (1) | ||
4 | Unscrew nuts (2, 4) and remove clips (3) | Installation: Do not mix up nuts (2) and nuts (4). | |
Installation: Pay attention to correct seat of clips (3) | |||
5 | Remove intermediate bottom (5) | ||
6 | Separate electrical connectors (6) | ||
7 | Undo nuts (7) and remove the AIRmatic with ADS control unit (N51) | ||
8 | Install in the reverse order | ||
9 | Code AIRmatic with ADS control unit (N51) using STAR DIAGNOSIS diagnosis system | Only when installing a new AIRmatic with ADS control unit (N51). | |
| Connect STAR DIAGNOSIS and read out fault memory | ||
10 | Check vehicle level at front and rear axle using STAR DIAGNOSIS diagnosis system, adjust and store normal level in AIRMATIC with ADS control unit (N51) again | Only when installing a new AIRmatic with ADS control unit (N51). | |
11 | Perform basic programming |
Referenced documents
- ad0000p200004a Connect STAR DIAGNOSIS and read out fault memory
- ad0000p200004a
- ah5400p000101a Information on preventing damage to electronic components due to electrostatic discharge
- ar0019p0200rt Perform basic programming
- ar6820p2070rt Remove/install front floor covering (right)