Porsche Repair Questions? Ask a Mechanic for Answers ASAP
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Disconnecting battery for a couple minutes would reset code but I don't recommend it because settings can be lost. The best option is to have codes reset with a scan tool which can be done at your local parts store for free. The code should also go away on its own within a few days of driving assuming there are no problems. Let me know if you have more questions, thanks.