The unlock passcode for 05 Mercury Grand Marquis driver side

Asked by Aug 01, 2015 at 04:49 AM about the 2005 Mercury Grand Marquis LS Premium

Question type: Maintenance & Repair

Locked keys in the car

2 Answers

92,785

There is not a generic code for this system, if you didn't set in your own code when you purchased the car then your stuck with the factory setting, in your case I would recommend getting a lock out service or a locksmith to go out an open it for you then read your owners manual on how to set your code for the keyless entry.

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If you don't have the factory code you will need to get it from a Ford/Lincoln dealer then you can set you own code. BEWARE some dealers may do it for free up to $100. Of course how much is a locksmith everytime?? Good luck.

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