E60 Discussion Anything and everything to do with the E60 5 Series. All are welcome!

550 hard brake pedal @ cold start-up

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Old Mar 29, 2009 | 02:55 PM
  #11  
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From: B-Ham, AL
My Ride: '06 550i '84 Nissan S12 Turbo
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Originally Posted by Ray Hull' post='491711' date='Nov 8 2007, 11:17 AM
Unusually hard brake pedals are usually the fault of the (vacuum) accumulator tank that (at least used to be) is mounted under the dash, above the pedal. When they fail, you have to really work the pedal.
Ray
Hmm, interesting. Do all e60's have an accumulator tank mounted above the pedal?
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Old Mar 30, 2009 | 12:23 PM
  #12  
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From: B-Ham, AL
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Originally Posted by ktlocklear' post='829979' date='Mar 29 2009, 05:55 PM
Hmm, interesting. Do all e60's have an accumulator tank mounted above the pedal?
Anyone know? Bumpty bump. Car is at the dealer now!
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Old Mar 30, 2009 | 05:25 PM
  #13  
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From: B-Ham, AL
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moving foward.....now all of a sudden they say my brake booster is bad and are going to replace. Friday they said everything was fine and the hard pedal was "normal".
In anycase, glad their doing something
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