Brake Question

Baby Joy · 02-16-2006, 04:40 PM

Hi,

Sometime when I slow dow to a stop, the brakes will make a clunking/bump sound. The best I can describe it is like something was in the trunk and moved, hitting the trunk wall, while braking. Has anyone else experienced this or know what the problem can be? Any input is appreciated.

-Joy

Papa13 · 02-16-2006, 04:48 PM

could be the comfort stop??

Baby Joy · 02-16-2006, 04:50 PM

not to sound dumb, but what's the comfort stop?

Ghunger · 02-16-2006, 05:04 PM

Supposedly the brakes are designed to let up a bit just before you stop to help you come to a smoother stop. Most people I know do this themselves out of habit and I havn't seen any accounts of it actually being noticable.

Either way though I'd really doubt that it would make a clunk or bump sound if it were working correctly. If it's worrying you maybe you should take it into your dealer and have some one ride along with you so you can show them. They should be able to either fix it or explain it and give you some piece of mind.

tctic · 02-16-2006, 05:09 PM

Yeah, it's the comfort stop. It's like ABS noise from the back.

Baby Joy · 02-16-2006, 05:17 PM

thanks for the replys

David328M-Sport · 02-16-2006, 07:11 PM

No such issue with my car, but I don't have comfort stop

puck724 · 02-17-2006, 03:52 AM

Quote:

Originally Posted by David325Australia

No such issue with my car, but I don't have comfort stop

i was under the impression that comfort stop was standard. i could be wrong.

every now and then i do get the weird clunk thing and it most likely is the comfort stop, but i usally have someting floating around in the trunk anyhoo.

02-16-2006, 04:40 PM	#1
Baby Joy Registered Drives: 2006 BMW 325 i Join Date: Feb 2006 Location: the LBC, CA Posts: 4 iTrader: (0)	Brake Question Hi, Sometime when I slow dow to a stop, the brakes will make a clunking/bump sound. The best I can describe it is like something was in the trunk and moved, hitting the trunk wall, while braking. Has anyone else experienced this or know what the problem can be? Any input is appreciated. -Joy
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02-16-2006, 04:48 PM	#2
Papa13 Go Gators! Drives: e82 / e90 / e53 / e46 Join Date: Nov 2005 Location: Tampa / SoCal Posts: 1,454 iTrader: (5) Garage List 2009 135i [0.00]	could be the comfort stop?? __________________ M-tech 330i JB/TERRA modded - RIP n54 135i AW/CR JB3 FBO 420rwhp 444rwtq - 11.5 sec 1/4 mile @ 122mph - RIP e53 X5 4.8is M///BLUE/M///SUEDE - 357awhp 369awtq - The Snow Beast! n54 135i JB/CR JB4 FBO - tc kline coilovers - 1/4 mile and dyno PENDING
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02-16-2006, 05:04 PM	#4
Ghunger Major Drives: 330i Join Date: Sep 2005 Location: Seattle, WA Posts: 1,025 iTrader: (0)	Supposedly the brakes are designed to let up a bit just before you stop to help you come to a smoother stop. Most people I know do this themselves out of habit and I havn't seen any accounts of it actually being noticable. Either way though I'd really doubt that it would make a clunk or bump sound if it were working correctly. If it's worrying you maybe you should take it into your dealer and have some one ride along with you so you can show them. They should be able to either fix it or explain it and give you some piece of mind. __________________ 330i Monaco Blue, Terra /w aluminum trim, SP, PP, CA, PDC, Nav, Folding Seats, Sat Prep European Delivery Blog Picture Gallery
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02-16-2006, 07:11 PM	#7
David328M-Sport Brigadier General Drives: F30 M-Sport 328i Estoril Blue Join Date: Jun 2005 Location: Melbourne Australia Posts: 3,408 iTrader: (0)	No such issue with my car, but I don't have comfort stop __________________ 328i M-Sport, Estoril Blue, Carbon XP 35 Tint, front heated seats, black Dakota, Sports Suspension, Anthracite Headliner, HUD, Pro Nav, Sunroof, hk 600w, Bi-Xenon, 19" 403M wheels, Reversing Camera, DAB+, Xenon, BT Ext Connect.
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02-16-2006, 04:50 PM	#3
Baby Joy Registered Drives: 2006 BMW 325 i Join Date: Feb 2006 Location: the LBC, CA Posts: 4 iTrader: (0)	not to sound dumb, but what's the comfort stop?
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02-16-2006, 05:09 PM	#5
tctic Major Drives: BMW E90 Join Date: Oct 2005 Location: Canada Posts: 1,238 iTrader: (0)	Yeah, it's the comfort stop. It's like ABS noise from the back.
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02-16-2006, 05:17 PM	#6
Baby Joy Registered Drives: 2006 BMW 325 i Join Date: Feb 2006 Location: the LBC, CA Posts: 4 iTrader: (0)	thanks for the replys
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