Anybody know where the heated rear window relay is on a 99 disco II. Wiring diagram says passenger compt fuse box. Only four relays in there and none are correct. Is it built into the fuse box like the IDM????

 

Have you checked the relays in the box behind the battery?

 

Yes, the relay for the front is in there but not for the rear. The more I look at the diagram, I bet it is an integral part of the fuse box like the IDM. If you look at the diagram for the front relay, it shows all the pin #s, (30, 87, 85 and 86), When you look at the diagram for the rear it does not show those.

 

it seems to be internal to the passenger compartment fuse box controled by the idm
first link #6 50amp fuse in enging fuse box. then fuse 8 then relay then
output from fuse box on connector 582pin2 wire brown with purple tracer
than a splice point (a19,a167) after that connector. then connector 485-3/480-3 and then
connector 380-1 at the heater element.
ps idm stands for intelligent driver module
and yes its internal to passenger fuse box
all the best