I purchased a new Accord last fall. The car has been great except for white, plastic-like dust coming out of the defrost/ventilation system. The dealership could not find the source. Has anyone else had this problem and/or know the cause?
White dust and particles on dashboard on 2009 Honda Accord
The cabin air filter should have trapped these particles. Just a guess but have seen mice nesting in the engine compartment and air ducts. Has the garage seen any sign of a rodent nesting in the engine compartment. We see related problems frequently.