Ford Mustang Forum - View Single Post - Headlight went out
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post #4 of (permalink) Old 09-22-2013
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Plumbago's Avatar
Joined: Jun 2010
Location: Iowa
Posts: 562
Originally Posted by Ltngdrvr View Post
The tune won't affect the warranty on a headlight.
Has nothing to do with a headlight , I agree BUT
Take the tune off and drive it at least 50 miles...Most good Dealers plug in the vehicle just to see if there are any codes or updates needed, as a service to the customer....However if the tune is spotted it will no doubt be noted in service records, and may come back to haunt you later........Best regards Plum
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