Remove/Install Front Multicontour Seat/Dynamic Seat Control Unit - AR91.25-P-1900XG
Model 463
as of model year 2019
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Commission left front multicontour seat control unit (N32/15) or right front multicontour seat control unit (N32/16). | When replacing the left front multicontour seat control unit (N32/15) or right front multicontour seat control unit (N32/16). | |
| AD00.00-P-2000-04B | |||
| 2 | Remove seat backrest trim from seat backrest. | AR91.10-P-1912XG | |
| 3 | Switch off ignition and store transmitter key outside of transmitter range (at least 2 m). | ||
| 4 | Disconnect electrical connectors (2) from front left multicontour seat control unit (N32/15) or front right multicontour seat control unit (N32/16). | ||
| 5 | Unhook electrical wiring harnesses (3, 4) from holders on front left multicontour seat control unit (N32/15) or on the front right multicontour seat control unit (N32/16). | ||
| 6 | Release front left multicontour seat control unit (N32/15) or front right multicontour seat control unit (N32/16) at catch hooks (arrows B). | ||
| 7 | Carefully pull front left multicontour seat control unit (N32/15) or front right multicontour seat control unit (N32/16) upwards. | ||
| 8 | Carefully lift pneumatic lines (1) over holders (arrows A). | Otherwise, the pneumatic lines (1) will be leaky. |
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| Fig 1 | |||
| 9 | Use suitable tool to release and disconnect pneumatic lines (1). | ||
| 10 | Remove front left multicontour seat control unit (N32/15) or front right multicontour seat control unit (N32/16). | ||
| 11 | Install in reverse order. |