Mercedes Benz S-Class Maintenance and Repair

5 messages,  Last post on Jan 11, 2011 at 5:24 AM

You are in the Mercedes Benz S-Class Sedan Forum.

What is this discussion about? Mercedes-Benz S-Class, Transmission, Sedan

    

#2 of 5 2005 S500 Hissing sound under driver seat by minhski

Jan 11, 2011 (5:24 am)

#3 of 5 2005 S500 Hissing sound under driver seat by minhski

Apr 27, 2008 (12:12 pm)

What is that hissing sound coming from underneath the driver's seat, even when the engine is off.
 
Usually when I first start up the car, after driving for about 5-10 minutes, the sound stops. Or I would start the car and then turn off the ignition, and I can still hear it.
 
Looking underneath the seath, I see a couple of silvery cannisters about 4 inches long, that looks like a little gas tube. What is that thing, and could the sound come from there?
 
Thx

#4 of 5 2005 s-430 80,0000 lights on instrutments by bruno12

Apr 25, 2010 (4:26 pm)

There are several lights not working on my instrument panel -the temp buttons are out and the right side vent buttons are not lit. big problem ? how to fix

#5 of 5 Re: 2005 S500 Hissing sound under driver seat [minhski] by robnap84

Jan 11, 2011 (5:24 am)

Replying to: minhski (Apr 27, 2008 12:12 pm)
Were you able to resolve the hissing problem under the driver's seat? I have the same noise in my S55 when I open the door. It lasts about 45 seconds.
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