[Fixed] 2009 BMW 1 Series keyless entry failed - car won’t start

3128 views - Last reply: August 30, 2024
This topic is closed for new replies.
Quantumpie
Member since August 2022 • 53 posts

How can I find my 2009 BMW 1 Series's key code to program a new key?

Posted on August 30, 2024
Adminbot
Staff Member • 1988 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2009 BMW 1 Series. Check it out here: VIN Key Code Generator.

Posted on August 31, 2024

Replies (5)

Techguru
Member • 56 posts

Following closely—this could be the fix I need for my 2009 BMW 1 Series.

August 31, 2024 Reply
Whitenoise
Member • 127 posts

Does this method work for the 2009 BMW 1 Series models from 2010 onward?

September 01, 2024 Reply
Kungfupanda
Member • 57 posts

Same issue here with my 2009 BMW 1 Series, let me know if it works.

September 02, 2024 Reply
Alice
Member • 34 posts

Really need the key code for my 2009 BMW 1 Series, thanks for sharing!

September 03, 2024 Reply
Deltaforce
Member • 21 posts

I’m in the same boat with my 2009 BMW 1 Series. This looks promising.

September 04, 2024 Reply

Check the news !

Annual Muscle Car Meetup
🏎️ Local Meetup: Annual Muscle Car Meetup
A casual meet for all makes and models

🗺️ Where: Shopping Mall Parking Lot
⏰ When: May 26 @ 12AM-7PM

Event features:
Cruise Night | Raffle Prizes | Food Trucks

🔩 Forum Members: Post in the thread to reserve your spot! 👍

🧰 Hands-On Engine Tuning Workshop

👨‍🏫 Instructors:
• Safety Inspector Robert Yang
• Paint Specialist Sarah Chen

🔌 Hands-On Activities:
• Paint correction demonstrations
• 6-hour intensive training
• Personal coaching

📅 Skills Covered:
Multimeter use | Wiring diagrams | Short circuit tracing

🚙 May 14, 2026 at 11:00 AM (6-hour)

✨ Certificate of completion provided!

Workshop: Hands-On Engine Tuning Workshop
Suspension Tuning for Speed

🏁 Suspension Tuning for Speed

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

💻 Workshop Includes:
• Real-world case studies
• 4-hour intensive hands-on training
• Traction control tuning | Launch control setup

📈 Bonus: Entered into performance parts giveaway

⏱️ Next Session: May 15, 2026 at 1:00 PM

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
A flashing security light often indicates an immobilizer issue. Solid light suggests the system is armed but not recognizing your key. Causes: faulty key chip, damaged antenna ring, low battery, or system needs reprogramming.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Cost & Options
You can buy fobs online, but: 1) Must match your exact model/year 2) Many still require professional programming 3) Cheap knockoffs may not work reliably. Some eBay/Amazon sellers offer programming instructions for DIY-friendly models.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Lost Keys
Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
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: Key programming typically takes 15-30 minutes for professionals

🔑 KEY SERVICES CLASSIFIEDS

Transponder Key Duplication
$65+
Posted: Apr 23, 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: 621-753-8218
Smart Key Programming Special
$150
Posted: Apr 28, 2026
Push-to-start key replacement for Toyota, Honda, Nissan, Ford. Includes programming and testing. Limited time offer - normally $200+. Call for availability.
Call: 590-849-2602
Car Key Extraction Service
$45+
Posted: Apr 25, 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: 936-664-6535
Vintage Car Key Restoration
$55+
Posted: Apr 21, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 227-303-5776
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 13, 2026

VIN Decoding Workshop

by Immobilizer Experts
Become certified in vehicle security systems with our intensive 2-day course
Seminar
May 22, 2026

Mobile Key Programming Clinic

by Locksmith Pro
Hands-on experience with the newest transponder key cloning and programming equipment
Workshop
May 21, 2026

Lost Key Solution Roadshow

by Car Key Solutions
Solutions for when all keys are lost - from code pulling to immobilizer resets
Workshop
May 11, 2026

Dealer-Level Programming Workshop

by Immobilizer Experts
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