SECURITY SYSTEM LIGHT IS ON AND CAR WON'T START

This link may help

http://vatspasslockpasskeysecurityhelp.yolasite.com/

The security system (VATS/PassKey) is having problems, it's typical on those cars. You can find a great write-up here: http://newrockies.ca , it was the only thing that saved my own Park Avenue.

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