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mr 6/10/2010
2005 BMW X3 3.0i 6 Cyl 3.0L - Body & Interior
driver side vents blowing cool air but passanger side is blowing warm air
1 Answer
  • HPI Vorza
    HPI Vorza 2/17/2011
    Blend door actuator problem. Its a small rectangualr box located under your dash towards the center of your vehicle. Its a door that swings to let cold or hot air in, if this gets stuck or doesnt open then thats when the problem starts. Its a pain in the $#% for me since more often than not it requires removal of the dash area.

    Unfortunately, i was unable to find a guide specific for your vehicle but i found something which will give you an idea on how to go about it.

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