[Solution] Can’t get past anti-theft lock on my 2017 BMW M4

3876 views - Last reply: February 02, 2025
This topic is closed for new replies.
Xrayspecs
Member since March 2023 • 101 posts

Looking for my 2017 BMW M4's key code to program a new key fob

Posted on February 02, 2025
Adminbot
Staff Member • 1751 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2017 BMW M4. Check it out here: VIN Key Code Generator.

Posted on February 03, 2025

Replies (3)

Kungfupanda
Member • 82 posts

I’ll try this and update how it goes with my 2017 BMW M4.

February 03, 2025 Reply
Vortexx
Member • 44 posts

I have the same 2017 BMW M4 and I'm also trying to find the key code.

February 04, 2025 Reply
Happyfeet
Member • 133 posts

My 2017 BMW M4's key code has been a nightmare. Trying this now.

February 05, 2025 Reply

Check the news !

Drag Racing Championship
🚗 Local Meetup: Drag Racing Championship
Where car culture comes alive in your community

📍 Where: Community College Campus
📅 When: June 19 @ 10AM-6PM

Event features:
Show 'n Shine | Dyno Challenge | Parts Swap

🔧 Forum Members: Let us know if you're bringing your project car! 👋

🧰 Paint & Bodywork Techniques

👨‍🏫 Instructors:
• Race Engineer Emily Torres
• Electronics Expert Priya Patel

🔌 Hands-On Activities:
• Panel beating and dent repair
• 6-hour intensive training
• Personal coaching

📅 Skills Covered:
Harness installation | Fire suppression | Weight balance

🚙 June 10, 2026 at 9:00 AM (6-hour)

✨ Free parts giveaway for all attendees!

Workshop: Paint & Bodywork Techniques
Data Logging & Analysis Bootcamp

🔋 Data Logging & Analysis Bootcamp

🧰 Instructor: Engine Builder Mike O'Connor (1000+ HP builds)

📱 Workshop Includes:
• Boost control mapping exercises
• 4-hour intensive hands-on training
• Suspension geometry | Weight transfer | Damping rates

📉 Bonus: Certificate of completion

🔌 Next Session: June 4, 2026 at 3:00 PM

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

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 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.
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.
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.
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 Fact: Many cars can store up to 8 different key codes in memory

🔑 KEY SERVICES CLASSIFIEDS

Key Fob Repair & Battery Replacement
$25+
Posted: May 17, 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: 915-570-9410
Transponder Key Duplication
$65+
Posted: May 24, 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: 888-427-9856
Key Fob Case Replacement
$35
Posted: May 24, 2026
Cracked or damaged fob housing? We transfer your electronics to a new case. Multiple color options available. Most models in stock. 15-minute service.
Call: 375-415-3100
Dealer Alternative Key Service
40% Less
Posted: May 26, 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: 742-565-9762
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
Jun 21, 2026

Mobile Key Programming Clinic

by The Key Lab
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Seminar
Jun 11, 2026

Mobile Key Programming Clinic

by Auto Key Masters
Step-by-step instruction for repairing common key fob issues including button and circuit problems
Workshop
Jun 17, 2026

Anti-Theft System Demonstration

by Mobile Key Tech
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
Jun 4, 2026

Dealer-Level Programming Workshop

by Locksmith Pro
In-depth class covering push-to-start systems and proximity key programming techniques

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