2002 Mercedes Benz C320 Heater

2002 MERCEDES BENZ C320
105,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SYFPEREZ
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  • 1 POST
Heater turns on only for a few seconds then shuts off
Feb 10, 2009 at 2:57 PM
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GFIMOTORCARS
  • CERTIFIED EXPERT
  • 673 POSTS
This is more than likely a failed blower motor. Failure will usually occur shortly after start up when the motor begins to heat up and then it will fail due to increased electrical resistence. This causes no airflow through the vents.
Feb 11, 2009 at 12:56 AM