Hi,

I'm in the process of purchasing the Lighting Control Unit relay for my 1987 300DT (W124). However under the same Mercedes part number there are two Hella part numbers:

1265420132 5KG004747-02
1265420132 5KG004747-10

Does anyone know the difference between these two Hella part numbers? From the photos I have seen these two are the same. Could the -10 be a later revision of the product, or might it be a different configuration?

The one on my car is the -02, however there seems to be more -10 ones out there for sale. If the -10 is an improved revision then I might go for that.

Thanks,
turbo