Ive got an IS200 and when i turn the air conditioning on it gives out a really musty smell. Im actually an a/c engineer myself and know that when this happens the evaporator coil needs spraying with an anti bacterial spray, but as im not a mechanic i dont know how difficult it would be to try and clean it on the car. Or is it a case of taking the car to a garage?
Could anyone give me any advise, thanks alot danny.