Keyless entry door factory code

Asked by Lisa Mar 04, 2017 at 01:51 PM about the 2005 Mercury Grand Marquis GS

Question type: Maintenance & Repair

1 Answer
103,115

KenF answered 7 years ago

If you're wondering where to find a code for your car, check your original sales paperwork, they often included a card that has the code on it. Otherwise, it might be printed on a sticker on the side of the lock system control module inside the door, or on the trunk hinge or underside of trunk lid.

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