strange wiring ?

[Witt]

.....working my way through the wiring wildernes on my just aquired 78 spider.
To my great puzzelment there is a aftermarket relay in the engine compartment with lots of wires going in and out and on black wire going INTO the steering box through a small hole in the front plate. what can that be for ?

CHEERS !
WITT !

[crashmctavish]

The Horn.............

[Witt]

Thank you, that makes sense.....

CHEERS !
WITT !