new front discs and pads fitted ?

HI there if you mean when you braking you feel the vibration on the brake pedal, then you need to check the abs pick rings on the front driveshafts ,sometimes the ring can break,or the clip on the cv boot is broken and fouling the pick up ring .

mark
November 2008

check everything is installed correctly and that nothing is rubbing on the disc also check the rear brakes

ih
November 2008