There was a click noise when putting foot on and off brake. Went for repair and turns out the brake pads were woern and dics needed repacing. Vauxhall hadn't pick this up 4 months before for the MOT. The garage I went to were very good and did the work in a day much better than the dealer.. They contacted me to say the noise had gone but when put in reverse there was a ticking noise. I think it has done this before but cannot remember, They suggest going to a transmission expert...but has any one got any ideas what it could be. It runs smoothly iin drive and in reverse.