Originally Posted by Edwin
I discretely installed the horn in my 65+4. Hid the button on the backside of the dash board.


[Linked Image]

[Linked Image]


Hi following the lead by you guys I have bought exactly the same horn as shown in the picture. It is supplied with a four connector relay. I am sure it is easy- peasy to most of you but two questions. 1. Do I need the relay? 2. How do I connect the relay if I do need it? The mini diagram on side of relay shows connector numbers different to numbers of relay terminal. An idiots guide would be helpful
Regards
Ian