dealer, call to get cost estimate key lock store if lucky
Changing you batt. on your car or even the remote will not un- program your car. maybe the fob went out. In the end though a dealer would have to reprogram your fob to the car if the fob is new. dealer costs is 95 for the fob and the program of the fob. That's wht the dealer told me when one of my fobs stopped working.
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