Grinding feel and noise under brake pedal

[RobboJE]

Hi,

I own and drive a:-
GREY, 2004 RENAULT MEGANE DYNAMIQUE DCI 120 3 DOOR HATCHBACK
Great car but as I slow (6 or 7 mph) to stop, like traffic lights etc I get a strange un-rhythmic grinding noise and feel under the brake pedal. The front discs and pads are new.
The local garage has checked a lot of the system but can't find anything (they thought discs and pads, hence replaced).

Happy to tackle my own mechanic work, if deemed possible on the driveway!

Other than that the car is great, really love driving it so I would really like to solve this issue!

Thanks for your help

[RobboJE]

Been reading another post and removed ABS fuse, so think it might be this ABS ring problem?!
Are they a pain to fit/fix?
Thanks Rob

[RobboJE]

Does the 2004 megane have the ABS Reluctor ring?

[tomalamix]

yes, i think its attached to the bearing on the front and attached to the brake disk on the rear

cheers