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2003 Cadillac DeVille
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397 Posts
Discussion Starter #1
Does anyone know if the newer RKE remotes are backwards compatible with the older systems? IE - do the new remotes made 96 and thereafter work with cars made 95 and before?
 

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2005 CTS-V, 1994 Infiniti Q45
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7,658 Posts
To be sure, you will have to check the FCC ID no. on the back..... If they're the same, then yes they will....... If not, then they wont......
 
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