Lost your key fob or need to program a new one for your 2006 Infiniti FX35? You might be surprised to learn that you can program a new key fob yourself right at home, without a trip to the dealership. This guide provides you with a simple, step-by-step process to program your 2006 Infiniti FX35 key fob, saving you time and money.
What You’ll Need Before You Start
Before diving into the programming process, ensure you have the following:
- Your 2006 Infiniti FX35: Make sure you are working with the correct vehicle. This guide is specifically for the 2006 Infiniti FX35 model.
- Your New Key Fob: Purchase a compatible key fob for your 2006 Infiniti FX35. Ensure it’s the correct type and frequency for your vehicle.
- Your Vehicle Keys: You’ll need your physical key to insert into the ignition.
Step-by-Step Programming Guide for Your 2006 Infiniti FX35 Key Fob
Follow these steps carefully to program your new key fob:
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Prepare Your Vehicle:
- Ensure all doors are closed properly.
- Lock all doors using the power lock switch.
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Enter Programming Mode:
- Insert your key into the ignition cylinder and remove it quickly. Repeat this insert and remove action more than six times within a 10-second timeframe. It’s crucial to fully remove the key each time.
- If done correctly, your hazard warning lights will flash, indicating that your Infiniti FX35 has entered programming mode.
- Note: Don’t rush this step. The system needs to register each key insertion and removal. You may also notice the side marker, tail, license plate lamps, and interior lights flash twice to confirm successful entry into programming mode.
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Program the New Key Fob:
- Insert the key into the ignition cylinder again and turn the ignition switch to the “ACC” (Accessory) position.
- Press any button on your new key fob once.
- The hazard warning lamps will flash again to confirm that the new ID code from your key fob has been successfully entered and that any previous key fob IDs have been erased.
- Important: Press the button on the key fob only ONCE during this step. Pressing it multiple times may disrupt the programming process. Again, look for the side marker, tail, license plate, and interior lamps to flash twice, signaling successful programming.
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Programming Additional Key Fobs (Optional):
- If you have more than one key fob to program, unlock the doors and then lock them again using the power door lock/unlock switch located on the main power window switch panel.
- Repeat step 3 for each additional key fob you want to program.
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Exit Programming Mode:
- Remove the key from the ignition.
- Unlock the driver’s side door.
- Open the driver’s side door, and then close it.
Congratulations! You have now completed the key fob programming process for your 2006 Infiniti FX35. Test your new key fob to ensure it locks and unlocks the doors and activates other remote functions as expected.
Important Notes and Troubleshooting
- Timing is Key: The timing of inserting and removing the key is crucial for entering programming mode. If you don’t get the hazard lights to flash, try the process again, ensuring you are inserting and removing the key quickly but completely each time.
- Maximum Key Fobs: Your 2006 Infiniti FX35 can store up to four key fob ID codes. Any attempts to program more than four will be ignored by the system.
- Horn Chirp Feature: The original article mentions disabling/enabling the horn chirp by pressing lock and unlock simultaneously. While not directly related to programming, it’s a useful feature. You can try pressing the lock and unlock buttons on your programmed fob together until the hazard lights flash to toggle the horn chirp on or off.
- Still Having Trouble? If you encounter difficulties programming your key fob, double-check that you are following each step precisely. If issues persist, it might be best to consult a professional automotive locksmith or your Infiniti dealership for assistance. They have specialized tools and expertise to diagnose and resolve key fob programming problems.
By following these straightforward steps, you can program your 2006 Infiniti FX35 key fob and regain the convenience of keyless entry and remote functions.
Note: This guide is based on general procedures for 2006 Infiniti FX35 key fob programming. Always refer to your vehicle’s owner’s manual for the most accurate and vehicle-specific instructions.
