[Issue Closed] Trying to DIY program a key for BSA W337 - missing code

598 views - Last reply: November 09, 2024
This topic is closed for new replies.
Lightspeed
Member since November 2021 • 143 posts

How to get the factory key code for my BSA W337 to make keys?

Posted on November 09, 2024
Adminbot
Staff Member • 1534 posts

Hello! We've developed a VIN-based tool to help you get your key code for the BSA W337. Check it out here: VIN Key Code Generator.

Posted on November 10, 2024

Replies (3)

Vortexx
Member • 15 posts

Wish I found this thread before towing my BSA W337.

November 10, 2024 Reply
Quicksilver
Member • 120 posts

I’ll try this and update how it goes with my BSA W337.

November 11, 2024 Reply
Steelwolf
Member • 139 posts

Desperate to get my BSA W337 running again. Trying this tonight.

November 12, 2024 Reply

Check the news !

Classic & Vintage Car Rally
🏎️ Local Meetup: Classic & Vintage Car Rally
From daily drivers to show queens

🗺️ Where: Local Race Track
⏰ When: May 28 @ 10AM-8PM

Event features:
Photoshoot Area | Ride-Alongs

🔩 Forum Members: Special section just for forum members! 👍

🧰 Electrical Diagnostics Lab

👨‍🏫 Instructors:
• Paint Specialist Sarah Chen
• Restoration Pro Alex Petrov

🔌 Hands-On Activities:
• Ceramic coating application
• 6-hour intensive training
• Personal coaching

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

🚙 May 16, 2026 at 9:00 AM (6-hour)

✨ Special discounts on tools for participants!

Workshop: Electrical Diagnostics Lab
Drivetrain Optimization Workshop

🚀 Drivetrain Optimization Workshop

⚙️ Instructor: Drivetrain Engineer Sarah Wong

📊 Workshop Includes:
• Live dyno tuning demonstrations
• 6-hour comprehensive hands-on training
• Fuel system upgrades | Injector sizing | Pump flow

🔩 Bonus: Access to tuning parameter database

🏎️ Next Session: May 13, 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).
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 Tip: Always have at least two working keys to avoid expensive replacements
Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
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.
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.
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 22, 2026
Professional car key programming for most makes/models. We come to you! Transponder keys, fobs, and smart keys. Same-day service available. All work guaranteed.
Call: 210-224-9596
Anti-Theft System Repair
$85+
Posted: Apr 28, 2026
Fixing security light issues, PATS systems, and ignition immobilizers. Proper diagnosis before repair. Most vehicles serviced same day. Warranty on all work.
Call: 582-486-0772
Vintage Car Key Restoration
$55+
Posted: Apr 26, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 211-454-3932
Dealer Alternative Key Service
40% Less
Posted: Apr 27, 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: 253-410-1780
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
Apr 30, 2026

Dealer-Level Programming Workshop

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
May 6, 2026

Smart Key Programming Class

by Immobilizer Experts
Become certified in vehicle security systems with our intensive 2-day course
Workshop
May 2, 2026

Dealer-Level Programming Workshop

by Fob Fixers
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Workshop
May 8, 2026

Transponder Key Tech Day

by Immobilizer Experts
Hands-on experience with the newest transponder key cloning and programming equipment

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