How can you turn fix or permanently disable the alarm in a 1999 Dodge Avenger and still use lock system?

There's no single "fix" to permanently disable a 1999 Dodge Avenger's alarm while retaining the locking system. The alarm system is often integrated with the locking system, meaning disabling one might affect the other. Attempting to simply cut wires can lead to unpredictable results and potentially damage the vehicle's electrical system.

Your options are limited and require some electrical knowledge or professional help:

* Professional Alarm Deactivation: The best and safest option is to take your vehicle to a qualified auto locksmith or car alarm specialist. They have the tools and expertise to properly disable the alarm system without affecting the locking mechanisms. They can either reprogram the system or physically disconnect the alarm components while preserving the locking system's functionality. This is the recommended approach.

* Locate the Alarm Control Module (ACM): This is a complex and risky option. You would need to find the alarm's control module (a small computer-like box) – its location varies greatly between car makes and models. Once located, *carefully* tracing wires might allow you to identify the alarm's power and trigger wires. Disconnecting the power wire might disable the alarm, but this requires a deep understanding of automotive electrical systems and the risk of accidentally damaging other systems is high. Without a wiring diagram specifically for your 1999 Dodge Avenger's alarm system, this is highly discouraged.

* Replacing the Alarm System: This is the most expensive option. You could have a new alarm system installed (or just a basic locking system if you don't want an alarm) that replaces the old one. This would completely remove the old, problematic alarm.

Important Considerations:

* Wiring Diagrams: Attempting any of these methods without a wiring diagram specific to your car's year and model is incredibly risky. Incorrect wire disconnections can cause further damage.

* Insurance: Your insurance company might have issues if they find out the alarm system is disabled or improperly modified.

* Safety: A functioning alarm system is a deterrent against theft. Disabling it increases the risk of theft.

In short: Avoid trying to disable the alarm yourself unless you are extremely comfortable working with automotive electrical systems and have the appropriate wiring diagrams. The safest and most reliable solution is to seek professional help.