horn

[bmcecosse]

Go for it!

[cadetchris]

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

[cadetchris]

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

[cadetchris]

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.

[Neil MG]

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

[bmcecosse]

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

[cadetchris]

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

[bmcecosse]

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

[cadetchris]

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