Two questions:
-Where is the Rad Cool Fan Thermoswitch?
-How do I check its function?

The story:
I am (unsuccessfully) chasing two problems:
Hazard lights not working and Reverse lights not working ...

I found a Red/Blue wire dangling with a nice yellow connector, not
connected to anything.  It originates at position H6 (Bentley page 97.68
Fuse/Relay Panel rear view).  The connector is a single-wire connector.
The wire is about 8" long.

Seems this wire should be connected somewhere, no?  But I really don't see
an other wire dangling!

I guess that if my rad fan boosts to high speed when the temp goes above
102C, then this dangling wire is somehow superfluous - ?

Comments welcome.

Cheers,
gab