Hello, the archives brought up info on a w140 1992 300SE but not my '89 W126 300SE.

Does this model have a main wiper relay and a combination wiper relay (for controlling low and intermittent speeds) ?

If so is it located and mounted to the top of the main fuse box?

My W126's wipers do not operate. (no motor noise either- so no current most likely)
The #17 red fuse is good and I replaced it anyway.
The wipers do not work at any speed but the stalk does operate the washing system.

So I suspect the main relay. Please help me verify that it exists and where (and what it looks like).

Thanks

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1979 300D 220 K miles
1995 C280 109 K miles
1992 Cadillac Eldorado Touring Coupe 57K miles SOLD
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1979 240D 140Kmiles (bought for parents) *SOLD.
SAN FRANCISCO/(*San Diego)
1989 300SE 148 K miles *SOLD