After moderate or severe braking, my S430 lets out a sound that seems like a sigh for abou... - Benzworld.org

190E2.6 · 11-09-2002, 08:47 PM

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?

E500 · 11-15-2002, 10:34 AM

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

ibrahim83 · 12-08-2002, 06:04 AM

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.