Horn location

About the easiest way to get to it is to remove the front bumper cover enough to get into that area. Unfortunately access to factory information on them is scarce. The image should show the location and you may be able to see them from under the vehicle. The rest of the manual doesn't tell how to access them.

Please let us know what you find.
Emanualonline. Com shows that they have a service manual for sale but I've never used them so cannot say to go buy it as most of the others start at the 2007 year and up.

That is a single note horn, the one you have should be a dual, but being a Euro built unit it may only have a high note. I like to install the loudest horns I can fit most of the time. Terminal wise you just need to be sure if yours uses a single terminal with the body being the ground or a dual terminal that has power and ground on the horn. Both are easy to test, on the single terminal you hold the bracket on the ground terminal of the battery and then touch a jumper wire to the single terminal. On the two terminal units you use two wires to jump battery power to them. Another test is to use a test light in place of the horn, push the horn button the light should come on.