I‘m putting this post here as I’d mentioned I was having a towbar fitted when writing previously, all done and all good, I couldn’t test the electrics connected to the caravan while the fitter was still here as in storage and weather was lousy but I went there after it was all done and everything was fine, but I’ve yet to check one thing, there was no buzzed when using indicators but the caravan indicators flashing fine, I contacted the fitter and he said there is no buzzer but if there is a fault with the caravan indicator it will show on my dash, if that’s correct then I’m fine with that and when I fetch the caravan home I shall check if this is correct by taking both indicator bulbs out in turn and seeing that I get notification, not heard of this before but I’ll check it out hopefully weather permitting tomorrow and I’ll update you then