2005 Chrysler 300 BaseFACTORY OEM SERVICE PROCEDURE

Driver/All Doors Unlock

WARNING: This page is about a different car, the 2002 Dodge Grand Caravan, 2002 Dodge Caravan, 2002 Chrysler Voyager, and 2002 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.

RKE transmitter LOCK button function can be switched between 2 options; pressing RKE transmitter once for driver's door unlock, twice for all doors to unlock or pressing RKE transmitter once for all doors to unlock. To change function using scan tool, follow displayed instructions. To change function using RKE transmitter, press and hold RKE transmitter UNLOCK button for 5-10 seconds. While still holding UNLOCK button, press RKE transmitter LOCK button. Release both buttons. The "Two Press" unlock feature can be reactivated by repeating this procedure.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.