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kindwarf

Active Member

• Jun 9, 2016

• #1

Got another Disco in good nick but there are a few problems one is the windscreen wiper switch, It works ok in slow and fast speed but doesn't work in any intermittent speed or when you pull to use the washers the washers work ok but no wipe. Is there a ECU to control the wipers or is it in the motor or the stalk. many thanks.

 

discool

Well-Known Member

• Jun 9, 2016

• #2

Yes it's called a Multi Function Unit.

 

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kindwarf

Active Member

• Jun 10, 2016

• #3

doe's any one know were that is I've looked in my copy of D1 download and ir dont have any wireing diagrams.

 

discool

Well-Known Member

• Jun 10, 2016

• #4

The MFU is plugged into the rear of the fuse board, it has its own function dianostic test, how to do that has been posted before a few times so Google or search this Forum for info on this item.