Hi Michel, are these the ones you have previously mentioned to me, and do you have just the one, or two of them ? I have looked at the advertised price on ebay and it is very reasonable. However, I am taking a different route.
Hi Mark, the function of Mercedes horns on the 116 range can vary quite a bit from car to car. The standard items are of high and low tone, and if one in particular does not function, and the other's quality of sound is marginal, you'll get the symptom you describe so well - wimpy, and don't use it.
The course I am going to pursue is different - as most of you know, 6.9s are fitted with four horns - two for City use, and two for Country, with a separate matching rocker switch just above the Fan and Air Con dials. Well, most Country horns either don't work, or can at best be described as feeble in sound - to the extreme. My solution will be to fit two ROVER P% 3 litre horns - beautiful in quality, and even better in sound. Regards Styria