keylessremote reprograming lincoln ls 00

i nedd codecs to program new keyless remote at lincoln ls 2000, my old keylessremote is broken,

Welcome to the forum!

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Unfortunately, it appears that for your '00, the only way to program the remotes is by the dealer.

-Rod

Correct. I have the laminated procedures sheet Ford sends to all dealers which covers 00-07.

The 00-02 only uses procedure "L" which is a dealer scantool procedure.

The 03-06 uses both "L" and "A". "A" is the ignition on/off 8 times method.