> The problem with this "check engine light" is that they use it for > everything from
> a potential serious problem were driving your car may cause serious damage, > to
> a scheduled service, to the gas cap not being on tight. The problem is that > you don't
> know what it is and the dealer charges 60-80 dollars to tell you what it is
> and reset the light!. How hard could it be to provide the code, or at least
> a different
> light for maintenance, non serious and serious problems.
The MIL (Malfunction Indicator Light) is not used as a service reminder. YOu may have a second light for this. If the MIL comes on steady, it is a non-critical problem that requires attention "soon." If the light flashes, the problem is critical and needs immeadiate attention. Driving the car with a flashing MIL can lead to further damage.
See
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Regards,
Ed White