I just bought a 99 3500 with keyless entry. I also got a funny looking key, it sorta looks like 1 of the newer security keys with the chip in it. It will work in the ignition but will not work in the doors. It does have the Ram head on it. Any idea what it's for??

 

??? No idea, new to me

 

Do all the other keys work in both the doors and the ignition?

Was thinking maybe either the door cylinders or the ignition cylinder has been replaced at one time?


phox