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S430,190E 2.6,SL500
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194 Posts
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After moderate or severe braking, my S430 lets out a sound that seems like a sigh for abou...

After moderate or severe braking, my S430 lets out a sound that seems like a sigh for about 2 seconds. Is this common on every S-Class car?
 

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'08 S65; '08 GL320CDI
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16 Posts
Do you have rear A/C? Mine wasn't draining properly and would make kind of a light screet...

Do you have rear A/C? Mine wasn't draining properly and would make kind of a light screetching noise when braking.

Randy
'94 E500
'00 S500
 

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1987 560sec
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297 Posts
most probably hydraulics, when you depress the brakes fast, it pumps air into fron shock...

most probably hydraulics, when you depress the brakes fast, it pumps air into fron shocks to minimiz dive, and when you let go, it releases the air from them.
 
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