[Recommended Fix] Where can I get the key programming code for my TM Racing MX 125?

763 views - Last reply: October 24, 2024
This topic is closed for new replies.

Where do I find the key code to program keys for my TM Racing MX 125?

Hello! We've developed a VIN-based tool to help you get your key code for the TM Racing MX 125. Check it out here: VIN Key Code Generator.

Replies (6)

Just wanted to say this guide helped with my TM Racing MX 125!

Anyone got tips on key code retrieval for a TM Racing MX 125?

This is exactly what I need for my TM Racing MX 125, thanks for posting!

If this works for my TM Racing MX 125, I owe you big time.

Does anyone know if this works on push-start TM Racing MX 125s?

Trying to avoid a $300 fee at the dealer for my TM Racing MX 125.

Check the news !

Rally Car Experience Day
🚗 Local Meetup: Rally Car Experience Day
The best local cars all in one place

📍 Where: Shopping Mall Parking Lot
📅 When: May 27 @ 12AM-8PM

Event features:
Cruise Night | Raffle Prizes | Food Trucks

🔧 Forum Members: First 50 forum members get free dash plaques! 👋

🔩 Performance Modding 101

👩‍🏭 Instructors:
• Detailer Extraordinaire Lisa Wong
• Electronics Expert Priya Patel

⚙️ Hands-On Activities:
• Paint correction demonstrations
• 4-hour intensive training
• Personal coaching

📋 Skills Covered:
Metal finishing | Bondo application | Rust treatment

🏎️ May 12, 2026 at 1:00 PM (4-hour)

💡 Network with fellow gearheads during breaks!

Workshop: Performance Modding 101
Forced Induction Tuning Lab

🚀 Forced Induction Tuning Lab

⚙️ Instructor: Turbocharging Specialist Marco Rodriguez

📊 Workshop Includes:
• Boost control mapping exercises
• 4-hour intensive hands-on training
• Traction control tuning | Launch control setup

🔩 Bonus: 20% discount on performance parts

🏎️ Next Session: May 7, 2026 at 10:00 AM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Insight: Suspension mods should match your intended use (street vs track)

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Security Systems
Not recommended. Bypassing requires specialized knowledge and may violate anti-theft laws. Proper solutions: 1) Get correctly programmed keys 2) Replace faulty immobilizer components 3) Have dealer reset the system if keys are lost.
Lost Keys
Costs vary widely: Basic keys: $50-$150, Transponder keys: $150-$300, Smart keys/fobs: $200-$800, Dealership replacements typically cost 20-50% more than locksmiths. Emergency/lockout service adds $50-$150.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
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.
Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
Key Fob Issues
This typically indicates: weak fob battery (replace first), damaged fob antenna, or issues with your car's receiver (often in the door handle or rearview mirror). Environmental interference from other electronics can also reduce range.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Fact: Modern transponder keys have been required in all new US vehicles since 1998

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Apr 27, 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: 626-683-6766
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 20, 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: 889-653-1173
Car Key Extraction Service
$45+
Posted: Apr 20, 2026
Broken key stuck in ignition or door? We can remove it without damage and make new keys same day. Emergency service available 24/7 for lockouts.
Call: 680-530-9537
Dealer Alternative Key Service
40% Less
Posted: Apr 23, 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: 977-780-5825
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 13, 2026

Transponder Key Tech Day

by Auto Key Masters
Learn how to extract key codes from VIN numbers and decode vehicle security information
Workshop
May 28, 2026

Key Fob Repair Training

by Fob Fixers
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Workshop
May 4, 2026

Anti-Theft System Demonstration

by Locksmith Pro
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Seminar
May 8, 2026

Anti-Theft System Demonstration

by VIN Decoder Pros
Solutions for when all keys are lost - from code pulling to immobilizer resets

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