2004 Mercedes Benz C230 Air Conditioning Hissing Noise and

2004 MERCEDES BENZ C230
35,600 MILES • 4 CYL • 2WD • AUTOMATIC
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RX008
  • MEMBER
  • 1 POST
Hi,

My 04 C230 (35,600 miles) has the ability to have the drivers side a different temp then the passenger side.

I currently have a hissing noise under the dashboard and the drivers side vents are blowing warm/cool air while the passenger vents are blowing cold air.

Any ideas on what this can be?

Thanks
~Rx.
Jun 28, 2010 at 8:47 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Hi Rx008, Welcome to 2carpros and TY for the donation

This one is gonna be tough and its all up to you-hissing sound indicates a vacuum leak to an actuator device the only way to find out you have to open it up and investigate, local garages will tell you the same for them to do it -its gonna be costly-sorry to hear this
Jul 5, 2010 at 2:45 PM
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