Noise when pressing on brake pedal? - Mercedes-Benz Forum
 
LinkBack Thread Tools Display Modes
#1 (permalink) Old 06-29-2010, 06:19 PM
BenzWorld Member
 
ingydrummer's Avatar
 
Date registered: Jan 2010
Vehicle: 2005 E-500 4Matic Sedan Brilliant Siver
Location: Pennsylvania
Posts: 132
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
(Thread Starter)
Noise when pressing on brake pedal?

I had my e500 serviced today, and as soon as I drove away I noticed that every time I press the brake pedal I get a swish sound from under the car. Its only a split second sound, but happens every push of the pedal. This never did this before being in the shop. Any idea's?
ingydrummer is offline  
Sponsored Links
Advertisement
 
#2 (permalink) Old 06-30-2010, 01:38 PM
Moderator
 
Date registered: Jul 2005
Vehicle: 90 300E, 99 ML430, 00 ML320, 05 E500 4matic Wagon
Location: WI
Posts: 13,936
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Lifetime Premium Member
Did they do any brake work or brake fluid replacement?
Noodles is offline  
#3 (permalink) Old 07-01-2010, 06:23 AM
BenzWorld Veteran
 
vettdvr's Avatar
 
Date registered: Mar 2007
Vehicle: E500
Location: Louisiana
Posts: 708
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Quote:
Originally Posted by ingydrummer View Post
I had my e500 serviced today, and as soon as I drove away I noticed that every time I press the brake pedal I get a swish sound from under the car. Its only a split second sound, but happens every push of the pedal. This never did this before being in the shop. Any idea's?
Don't know what might make the sound but since it is the brakes/safety system I would look at it myself or take it back for inspection
vettdvr is offline  
#4 (permalink) Old 07-01-2010, 07:23 PM
BenzWorld Junior Member
 
Date registered: Dec 2007
Posts: 26
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I have a 2006 E320 CDI and it does the same thing. My wifes 09 SL550, also with SBC brakes, does it every once in a while. I think it is normal with this type braking system.
FWhite is offline  
#5 (permalink) Old 07-02-2010, 07:58 AM
BenzWorld Elite
 
konigstiger's Avatar
 
Date registered: Jan 2007
Posts: 1,990
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Quote:
Originally Posted by ingydrummer View Post
I had my e500 serviced today, and as soon as I drove away I noticed that every time I press the brake pedal I get a swish sound from under the car. Its only a split second sound, but happens every push of the pedal. This never did this before being in the shop. Any idea's?
Have them revisit – check for fault codes if none are found, request they perform SDS air release routine.
konigstiger is offline  
#6 (permalink) Old 07-03-2010, 03:49 AM
BenzWorld Member
 
iluve320's Avatar
 
Date registered: Jun 2010
Vehicle: E320 w211 03
Posts: 60
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
i have a similar issue/problem if the car is standing on a hill or if i press the brakes while the car is moving a little fast i hear a sound coming from under the car its as if the brakes are trying to stop the car but the wheels are not stopping and that cause the sounds...
iluve320 is offline  
#7 (permalink) Old 09-06-2010, 07:29 PM
BenzWorld Senior Member
 
Date registered: Nov 2009
Vehicle: 05 E320 CDI w/ 4 Zone Climate Control, Panaromic Roof, Parktronics. MB SDS equipped.
Location: Vancouver, BC, Canada
Posts: 426
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
there is a TSB "P-B-42.46/43a Squeaking Noise When Gently Applying Brake". Basically, there is air trapped in the SBC unit. I did a brake fluid flush with Motive bleeder like everybody here. I sucked out old fluid and never passed the MIN mark. I don't know how air got inside the SBC pump.
crazypotato is offline  
#8 (permalink) Old 09-07-2010, 10:12 AM
BenzWorld Junior Member
 
Date registered: Sep 2010
Location: ro
Posts: 19
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
i have the same problem in my 2006 E320cdi.But when it make noise, i fell something in the pedal .
wiseguy03 is offline  
Reply

  Mercedes-Benz Forum > Mercedes-Benz Sedan Forums > W211 E-Class


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome