Hi I have a 2011 XF 3.0 Diesel, just passed MOT but have advisory re: front brakes Pads & discs, I have done 52K: only had car 9 months love it more than my 2 XJS's. Is it best to have dealer replace or easy home job recommendations please Nearest dealer is Hatfields in Hull. so will be full day out, do dealers still lend courtesy cars still?