[Free Solution] Trying to program a spare key - need the key code for my 2011 Infiniti EX

1616 views - Last reply: September 11, 2024
This topic is closed for new replies.
Rustynail
Member since March 2023 • 130 posts

Where can I locate the key code to program a 2011 Infiniti EX key?

Posted on September 11, 2024
Adminbot
Staff Member • 1485 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2011 Infiniti EX. Check it out here: VIN Key Code Generator.

Posted on September 12, 2024

Replies (3)

Zombiehunt
Member • 76 posts

Anyone got tips on key code retrieval for a 2011 Infiniti EX?

September 12, 2024 Reply
Hotrod
Member • 65 posts

This might finally help me unlock my 2011 Infiniti EX's key code.

September 13, 2024 Reply
Alphamax
Member • 8 posts

Great info! Needed this for my old 2011 Infiniti EX.

September 14, 2024 Reply

Check the news !

Car Audio & Customization Show
🚗 Local Meetup: Car Audio & Customization Show
A casual meet for all makes and models

📍 Where: Local Race Track
📅 When: May 10 @ 11AM-8PM

Event features:
Club Displays | Trunk Swap Meet

🔧 Forum Members: Who's going? Sound off in the comments! 👋

🧰 Track Prep & Safety Session

👨‍🏫 Instructors:
• Safety Inspector Robert Yang
• Race Engineer Emily Torres

🔌 Hands-On Activities:
• Interior restoration techniques
• 6-hour intensive training
• Personal coaching

📅 Skills Covered:
Alignment angles | Spring rates | Damping adjustment

🚙 May 17, 2026 at 9:00 AM (6-hour)

✨ Certificate of completion provided!

Workshop: Track Prep & Safety Session
Race Car Setup Seminar

🏁 Race Car Setup Seminar

🔧 Instructor: Factory ECU Engineer Dr. Sophia Chen

💻 Workshop Includes:
• Common tuning mistake avoidance
• 6-hour comprehensive hands-on training
• Turbo sizing | Intercooling | Wastegate control

📈 Bonus: Exclusive tuner network discounts

⏱️ Next Session: May 3, 2026 at 2:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Remember: More power means you'll need better brakes and tires

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

Common questions about key programming, fob issues, and replacement options

Key Programming
Common reasons: wrong key type for your vehicle, anti-theft system needs reset, low car battery voltage during programming, or the key isn't properly synced. Some cars also have programming limits (only 2-4 keys can be registered).
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Tip: Newer cars often require dealer programming for first key replacement
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Consider key insurance for expensive smart keys
Cost & Options
1) Always have at least 2 working keys 2) Get spares made before losing originals 3) Consider key insurance/add-on coverage 4) Store key codes safely 5) Use protective cases for smart keys 6) Program new keys before old ones fail completely.
Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Fact: Many cars can store up to 8 different key codes in memory

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Apr 19, 2026
Lost all your keys? We can cut and program new ones even without originals. Dealership alternative at 40% less. Proof of ownership required. Serving all major brands.
Call: 708-435-2533
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 25, 2026
Fob not working? We fix broken buttons, replace batteries, and resync to your vehicle. Most repairs done while you wait. Water damage specialists available.
Call: 310-598-9821
Fleet Key Programming
Call
Posted: Apr 28, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 200-649-8748
Dealer Alternative Key Service
40% Less
Posted: Apr 19, 2026
Same quality as dealership without the markup. We have the same programming tools but charge significantly less. All major European, Asian, and domestic brands.
Call: 492-579-1749
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 27, 2026

Car Security Certification Course

by The Key Lab
Learn how to extract key codes from VIN numbers and decode vehicle security information
Workshop
May 1, 2026

Lost Key Solution Roadshow

by VIN Decoder Pros
Hands-on experience with the newest transponder key cloning and programming equipment
Seminar
May 16, 2026

Anti-Theft System Demonstration

by Fob Fixers
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Seminar
May 13, 2026

Transponder Key Tech Day

by Auto Key Masters
Live demonstration of the latest anti-theft technologies and bypass prevention methods

Need immediate service? Call our 24/7 hotline: 1-800-KEY-HELP

Want to list your key service? Join our provider network

Last posts on the forum