Methods (Attempt at your own risk):
* Check the fuse: While unlikely to completely disable the chime, a blown fuse for the interior lights (which often share a circuit with the door ajar warning) *might* silence the chime. Consult your owner's manual to locate the relevant fuse and check its condition. Replacing a blown fuse without addressing the underlying issue could cause further problems.
* Disconnecting the chime: This is the most reliable method, but it requires some mechanical skill and understanding of your vehicle's electrical system. This should only be attempted if you're comfortable working with car electronics. The chime is likely integrated into the control unit or within the car's wiring harness. Tracing the wiring and disconnecting it would require knowledge of automotive electrical systems and potentially damage your vehicle if not done correctly. I strongly advise against this unless you are a skilled mechanic.
* Aftermarket Solutions (Least Recommended): Some aftermarket devices claim to disable car alarms and chimes. However, these can be unreliable, potentially damage your car's electrical system, void your warranty (if applicable), and might interfere with other safety features.
Important Considerations:
* Safety: The door ajar chime is a safety feature. Leaving the door ajar could lead to theft, damage, or other problems. Disabling it completely is not recommended.
* Dealer/Mechanic: The most reliable and safest way to potentially address this (though it might not be possible) is to consult a Chrysler dealer or a qualified mechanic. They may be able to determine if there's a way to disable or adjust the chime's sensitivity.
* Faulty Door Switch: Before attempting anything, ensure a door isn't actually slightly ajar causing the chime. A faulty door switch could also trigger the chime unnecessarily. A mechanic can diagnose and potentially replace a faulty switch.
In summary, while there's no straightforward way to disable the chime, investigating a potentially blown fuse is the safest starting point. Anything else requires significant electrical knowledge and carries the risk of damage to your vehicle. Consulting a professional is strongly recommended.