[Answered] Dealer being difficult about BMW R45 key code

187 views - Last reply: November 30, 2024
This topic is closed for new replies.
Greengiant
Member since September 2021 • 36 posts

Looking for my BMW R45's key code to program a new key

Posted on November 30, 2024
Adminbot
Staff Member • 1371 posts

Hello! We've developed a VIN-based tool to help you get your key code for the BMW R45. Check it out here: VIN Key Code Generator.

Posted on December 01, 2024

Replies (6)

Cosmicray
Member • 111 posts

Been stuck with my BMW R45 for weeks. This might be the fix.

December 01, 2024 Reply
Highvoltage
Member • 31 posts

This trick worked for my buddy's BMW R45. Giving it a go myself.

December 02, 2024 Reply
Bluemoon
Member • 114 posts

Finally, something that might help with my BMW R45's key code issue!

December 03, 2024 Reply
Greenlantern
Member • 83 posts

Trying everything I can to get the key code for my BMW R45.

December 04, 2024 Reply
Hotshot
Member • 104 posts

My BMW R45 just sits silent—hoping this changes that.

December 05, 2024 Reply
Flashgordon
Member • 56 posts

Appreciate the tips—trying to unlock my BMW R45 key code too.

December 06, 2024 Reply

Check the news !

Classic & Vintage Car Rally
🚙 Local Meetup: Classic & Vintage Car Rally
No trophies, just cool cars and cool people

🏁 Where: Downtown Main Street
📆 When: May 18 @ 12AM-7PM

Event features:
Burnout Contest | DJ Music | Vendor Booths

⚙️ Forum Members: Let us know if you're bringing your project car! ✨

🧰 Track Prep & Safety Session

👨‍🏫 Instructors:
• 4x4 Builder Mark Jensen
• Safety Inspector Robert Yang

🔌 Hands-On Activities:
• Suspension geometry setup
• 4-hour intensive training
• Personal coaching

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

🚙 May 16, 2026 at 11:00 AM (4-hour)

✨ Early registrants get preferred work bay access!

Workshop: Track Prep & Safety Session
Street to Strip Tuning Workshop

🔋 Street to Strip Tuning Workshop

🧰 Instructor: Pro Drag Racer Jake 'The Snake' Reynolds

📱 Workshop Includes:
• Hands-on ECU flashing sessions
• 6-hour comprehensive hands-on training
• Cam profiles | Compression ratios | Octane requirements

📉 Bonus: 1-month mentor access

🔌 Next Session: May 5, 2026 at 10:00 AM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

FYI: Many performance shops offer package deals for common upgrade paths

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Cost & Options
Some comprehensive auto policies cover key replacement, often with a deductible. Homeowner's insurance may cover keys lost away from home. Always check your policy details - coverage varies widely. Claims may increase your rates.
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 Fob Issues
Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
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.
Key Tip: Some locksmiths offer mobile key programming services
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: Smart keys use radio frequencies between 125 kHz and 2.4 GHz

🔑 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: 316-931-5655
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 27, 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: 457-421-2454
Transponder Key Duplication
$65+
Posted: Apr 19, 2026
Get spare keys made before you lose yours! Cuts and programs most transponder keys on the spot. Cheaper than dealerships. 15+ years experience.
Call: 969-788-0514
Car Key Extraction Service
$45+
Posted: Apr 22, 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: 227-415-5323
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 3, 2026

Transponder Key Tech Day

by Fob Fixers
Become certified in vehicle security systems with our intensive 2-day course
Workshop
May 14, 2026

Mobile Key Programming Clinic

by Locksmith Pro
Learn how to extract key codes from VIN numbers and decode vehicle security information
Seminar
May 23, 2026

Anti-Theft System Demonstration

by Locksmith Pro
Learn how to extract key codes from VIN numbers and decode vehicle security information
Seminar
May 9, 2026

VIN Decoding Workshop

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops

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