My 2016 190ps DSG SEL Exec 4X4 (31671 miles recorded) went in for A brake fluid change (due every 3 years} & its 1st MOT today (MOT due 2nd Feb) & I got an advisory on the rear pads (worn to 3mm) & the discs worn,rusty & pitted. I've never had the rear pads wear out before the fronts?   I declined the offer to let the dealer (Skoda) change the pads & discs, whilst I was still in the showroom I telephoned Skoda customer service & relayed the info with the rear pa