So the brake light has come on and Audi have quoted.... I'll let anyone reading this sit down for a moment... £1,199 and of course that's including new discs for they ALWAYS need replacing. Anyway I disagree the disc has a 1mm lip and they feel and look fine so they are staying put and after reading this forum I've landed on the EBC Red Stuff pads to get rid of the squeal (these now come with the Brake pad sensors to both front & backs). The bit I am a little confused about is what grease/lube to use and where? Currently Iv'e gone out and bought some Pagid Ceratac and I was going to use this on the back of the pads, a little smear. On the brackets top and bottom where they sit in the calliper And on the slding pins that hold it all together. Is that right or do I need different stuff? EBC put some in with the pads so is that better for the internet gave mixed reviews.