Removing and installing infrared remote control module (N54) - ra80001400440x(0440)
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
Operation no. of operation texts and work units or standard texts and flat rates 80-2716
1st version up to 11/94, up to 08/95
Sedan
Sedan
| Covering (1) on right-hand side of trunk | remove, install. |
| Plastic nuts (arrows on N54) | unscrew, screw on. |
| Control module (N54) | remove, install. |
| Electric coupling | disconnect, connect. |
Coupe
| Left rear seat cushion | remove, install. |
| Plastic nuts | unscrew, screw on. |
| Electric coupling | disconnect, connect. |
| Control module (N54) | remove, install. |
NOTE:
When replacing the control module or the transmitter key, always quote the locking mechanism number, since these two components are tuned to each other.
2nd version as of 12/94, as of 09/95
| A pillar trim in bottom of passenger footwell | remove, install. |
| Cover with recirculated air filter (2) | remove, install. |
| Screw (arrow) | take off, screw on. |
| Electric couplings | disconnect, connect. |
| Control module (N54) | remove, insert. |
NOTE:
When replacing the control module or the transmitter key, always quote the locking mechanism number, since these two components are tuned to each other.
After replacing the control module, perform version coding as stated in diagnosis information.