ANSWERS: 2
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It requires going to te dealer with your VIN. they will give you the code. To reset it they would have to hook it to the computer/analyzer. Not something you are likely to do yourself unless you want to spend about $150,000 for your own computer/analyzer.
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The better car engine check computers can clear many codes but doubt if they can add new codes. I have an inexpensive one (about $60) and it works OK at identifying problems but don't think it will erase an engine light warning(?)
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