X AUTOHAUX M3N5WY783X Keyless Entry Remote Car Key Fob User Manual

1. Introduction

This manual provides comprehensive instructions for the X AUTOHAUX M3N5WY783X Keyless Entry Remote Car Key Fob. This product is designed as a replacement or additional key fob for compatible vehicles, offering remote access and control functionalities. It operates at a frequency of 433MHz and includes a physical door key.

Front view of the X AUTOHAUX 5-button keyless entry remote car key fob, featuring lock, unlock, remote start, trunk release, and panic buttons.

2. Specifications

An illustration showing the dimensions of the key fob (8.3cm / 3.27 inches length, 4cm / 1.57 inches width) and the integrated key blade, with an arrow pointing to the button for key release.

3. Vehicle Compatibility

This key fob is compatible with various vehicle models. Please verify the Part Numbers/FCC ID (M3N5WY783X, IYZ-C01C) and compare the product image with your original key fob to ensure compatibility before purchase.

Compatible Models:

• Chrysler Town & Country: 2008-2015
• Volkswagen Routan: 2009-2015
• Dodge Challenger: 2008-2015
• Dodge Charger: 2008-2015
• Dodge Durango: 2008-2009, 2011-2012
• Dodge Grand Caravan: 2008-2012
• Dodge Ram 1500: 2008-2015
• Dodge Ram 2500: 2008-2015
• Dodge Ram 3500: 2008-2015
• Dodge Ram 4500: 2008-2015
• Dodge Journey: 2009-2015

An X AUTOHAUX keyless entry remote positioned near a car, illustrating its wireless signal transmission for vehicle access. The image highlights the remote's function with a car in the background.

4. Setup and Programming

Important: This remote and its integrated door key must be programmed and cut by a qualified automotive locksmith or dealership. Self-programming is generally not possible for this type of key fob.

• Ensure the remote programming can work with your specific vehicle before having the key cut.
• A working key fob is typically required to add a new key to your vehicle's system.
• If a locksmith states that a key purchased online cannot be programmed, it is advisable to seek another qualified locksmith for a second opinion.

A detailed note emphasizing that the key fob must be programmed and cut by a qualified locksmith or dealership. It also advises verifying programming compatibility before cutting the key.

5. Operating Instructions

The key fob features five buttons for various vehicle functions:

• Lock Button: Press once to lock all vehicle doors.
• Unlock Button: Press once to unlock the driver's door, press twice to unlock all doors.
• Panic Button: Press and hold to activate the vehicle's alarm system. Press again to deactivate.
• Remote Start Button (x2): Press twice to remotely start the vehicle (if equipped).
• Trunk Release Button (x2): Press twice to open the vehicle's trunk or liftgate (if equipped).

A visual guide detailing the functions of each button on the key fob: Lock, Unlock, Panic, Press Twice to Start, and Open Trunk. Each function is depicted with an associated action.

6. Maintenance: Battery Replacement

The key fob comes with a pre-installed Lithium 3V battery. When the remote's range decreases or it stops responding, the battery may need replacement.

Battery Replacement Steps:

1. Locate the release button or mechanism for the integrated physical key blade.
2. Remove the physical key blade from the fob.
3. Using the tip of a very small screwdriver or a similar thin tool, carefully pry open the back case of the key fob.
4. Remove the old 3V Lithium battery.
5. Insert a new 3V Lithium battery, ensuring correct polarity.
6. Snap the back case securely closed and reinsert the physical key blade.

An exploded view of the key fob showing its internal components: a Lithium 3V battery, the built-in chip circuit board, and an uncarved key blade. Instructions for battery replacement are also indicated.

7. Troubleshooting

• Remote Not Responding:
  • Check the battery. Replace if necessary following the maintenance instructions.
  • Ensure the key fob has been correctly programmed by a qualified professional.
  • Verify that the vehicle's battery is not depleted.
• "Push to Start" Function Not Working:
  • Some vehicles require specific transponder chip programming for the "push to start" feature. If this function is not working after professional programming, consult your locksmith or dealership to confirm the key fob's compatibility with your vehicle's specific ignition system.
  • Ensure a working key fob was present during the programming process, as some systems require it.
• Panic Button Triggered Easily:
  • The panic button is designed to be easily accessible. Be mindful of how the key fob is carried to prevent accidental activation.
• Reduced Range:
  • Replace the battery.
  • Environmental interference or low vehicle battery can also affect range.

8. Warranty and Support

Specific warranty details for this product are typically provided by the seller at the time of purchase. Please refer to your purchase documentation or contact the retailer for warranty information.

For additional product information or support, you may visit the official X AUTOHAUX store:

Visit the X AUTOHAUX Store

9. Easy Carry Design

The X AUTOHAUX key fob is designed for convenience, allowing it to be easily carried in a pocket or attached to a keychain, similar to an original equipment key.

The key fob shown attached to a keychain alongside a traditional metal key, demonstrating its portability and ease of carrying.