My daughters 2015 Mini Cooper D got no warning at all and rear brakes started making a grinding noise...
Got her to get them checked out at Mini dealer and was told it needed new rear pads and discs at a cost of £440!!
I complained how there was no warning and the mechanic just said the warning is only an estimate anyhow... I managed to get it negotiated down to £340 but still not happy how there was no warning before it was metal on metal and damaging the discs in the process... Car had done 34k miles
MCS Pepper White | JCW Tuning & Brake Kit | JB4 | KW v1 | Forge SS | Enkei | 498 Race Spoke | Michelin SS | Chilli Pack | Lounge Leather w/heating | VDC | HeadUp | HK | V Boost | Chrome Line | Heated Screen | PDC etc..