Removing and installing infrared DAS control module up to 05/96 - ra80001400445x(0445)
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
Central locking system Model 140
Vehicles with drive authorization system stage 2a (DAS 2a)
Illustrated on model 210
| Instrument cluster | remove. |
| 2-pin CAN connector (1) | disconnect. |
| 2-pin connector for transponder coil (2) | disconnect. |
| 18-pin connector | disconnect. |
| Retainers (arrows) | press apart.. |
| IR DAS control module (N54/1) | remove from base plate (4). |
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NOTE:
When the control module or one of the remote control keys is replaced it is absolutely necessary to indicate the lock number, becausethe two parts are matched to one another. After replacing the IR DAS control module (N54/1) perform version coding according to diagnosis information.When installing slide rear retainer on IR DAScontrol module (N54/1) into base plate (4). |
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| Reinstall | in opposite order. |