Stock Problems/Issues Discussions related to warranty related issues and repairs, or other problems with the OEM parts and software for MINI Cooper (R50), Cabrio (R52), and Cooper S (R53) MINIs.

Intermittent brake "rumble"

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Old May 14, 2008 | 03:58 PM
  #1  
murdoc158's Avatar
murdoc158
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From: West Bend, WI
Intermittent brake "rumble"

I just replaced all the brake pads and rotors, and did a complete brake flush. While bedding the brakes I noticed a "whomp, whomp, whomp" sound from the front end of the car while braking. I know for certain that it did not do this before I replaced the brakes. It happens intermittently, only under braking. It is more prominent when braking quickly from high speeds, but I was able to get it to do it as well braking from about 40MPH. It sounds exactly like the ABS is kicking in, but there is no pedal vibration, flashing lights, etc. Could this just be the ABS module? If so, why now am I first hearing it? TIA.
 
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Old May 15, 2008 | 11:55 AM
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murdoc158
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anyone?
 
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Old May 15, 2008 | 12:36 PM
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D3m0N
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I had to rebleed the brakes to get rid of several problems I had
 
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Old May 16, 2008 | 04:23 PM
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Tampa MCS
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Originally Posted by murdoc158
I just replaced all the brake pads and rotors, and did a complete brake flush. While bedding the brakes I noticed a "whomp, whomp, whomp" sound from the front end of the car while braking. I know for certain that it did not do this before I replaced the brakes. It happens intermittently, only under braking. It is more prominent when braking quickly from high speeds, but I was able to get it to do it as well braking from about 40MPH. It sounds exactly like the ABS is kicking in, but there is no pedal vibration, flashing lights, etc. Could this just be the ABS module? If so, why now am I first hearing it? TIA.
Sounds like there is air in the system. Might have to bleed it again.
 
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