2005 Mercury Marquis heater and AC

2005 MERCURY MARQUIS
65,000 MILES • V8 • 2WD • AUTOMATIC
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LWROY
  • MEMBER
  • 1 POST
both only blow through the defroster and floor vents, control buttons do not seem to work
Jun 8, 2010 at 4:59 PM
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2CARPRO JACK
  • ✓ASE Certified Mechanic
  • 11,533 POSTS
  • ASE Certified Mechanic
So you give me a neg vote because your on-board diagnostic in your car doesnt work?
Jun 9, 2010 at 8:18 AM
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