[QUOTE=tower]I have a 95S420. The interesting thing is my remote fobs don't have any led indicators. Only the door handles light.



Your remote DOES have a check light, as mentioned on the first post. You have to point the sender red window to your face and press the lock buttom once. You will see a red led inside the sender window blink very fast. That is the way to check that your remote key is operating correctly and that is what S320drvr is not seeing on his key fob.

As mentioned before, it is not a bad idea to let thing stand alone a few days and let it come back to life by itself, this had happen to me too. Sometimes excessive humidity (from keeping the key at a dark and enclosed space) plays havoc with the unit. Let it stand at a well illuminated and dry place.

There is no way to obtain a sender unit from any other source than your authorized M-B dealer. The remote key controllers are factory programmed.

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A. Rosich
CL 500, 1998
S 500 L, 1998
E 320 T, 1995 [Sadly sold ]