If the key is gray, then yes.
To program a 2002 Chrysler 300M key fob, first, insert the key into the ignition and turn it to the "On" position without starting the engine. Press and hold the "Unlock" button on the driver's door while turning the ignition back to "Off," then back to "On" two more times—this should enter programming mode. Next, press any button on the new key fob to pair it, and you should hear a chime indicating successful programming. Finally, turn the ignition to "Off" to exit programming mode.
The Chrysler 300 key FOB must initially be programmed at the Chrysler dealership. You can use the Chrysler dealership FOB code to change the initial code to your personal code.
nothing works and I replaced the battery. to the fob
Yes.
Turn key off, then back on and crank. There is not reset switch on a Chrysler.
A scan tool is required to program a fob on a 2006 Chrysler Town and Country.
1685 : A non-chipped key, I believe.
You have a failure with the key or the computer that senses the chip in the key.
The dealer scan tool is required.
No, you will run into chip key, and theft issues.
The dealers scan tool is required.