I just purchased a 2002 Mercury Grand Marquis. Seller did not have keyless entry pad code. Somebody told me to look for the code on the trunk hinge. Not there--previous owner must have removed it. Somebody else told me that to program a new code I must know the last one. Local Mercury dealer told me, for $25, they could put my car on a computer to find code. Is this the only solution?
0 · ·