Morris Minor Owners Club

Go for it!

ill take some pics when done and/or ask for more advice if i knacker it up (which is invertible)

now i know this is quite an old thread, but i have the same problem again.
i took out the twin horns a coupld of months ago as i was tired of hitting my head off them.

when i rebuilt my engine the other week, i had a reshuffle of the engine bay and found a spot for the twin horns to be reinstated.

However, i have totally forgotten how i wired them up and after had a look at the wiring diagram found via google, http://media.photobucket.com/image/twin ... schema.jpg

i still havent been able to get the ruddy things to work and i cannot reinstate the original horn, as it clocked it with the engine and its knackered beyond repair.

so, can someone shed some light on where i am going wrong

well after spending 2 days under the bonnet trying to get these two horns to work, i am at a loss. i can get one horn to work, but two just isnt happening.

Do both horns work ok when connected directly to 12v? Old horns can be quite unreliable.

One horn is enough for the MOT.......

both work when connected to a 12v source directly, but hook it up to my horn wires an nothing.

If one works - so will the other. Connect them in parallel.

thats what i have done, but connecting them to the original wires, i get nothing. I do have a relay, but even following the diagram as before, i get nothing.

still, one horn works and thats an mot pass, but two would be nice