[Closed] Bought a secondhand McLaren P1 GTR, PIN code missing

4285 views - Last reply: February 17, 2025
This topic is closed for new replies.
Pandaking
Member since August 2022 • 23 posts

How do I find the key code to program a key for my McLaren P1 GTR?

Posted on February 17, 2025
Adminbot
Staff Member • 1209 posts

Hello! We've developed a VIN-based tool to help you get your key code for the McLaren P1 GTR. Check it out here: VIN Key Code Generator.

Posted on February 18, 2025

Replies (3)

Zerocool
Member • 37 posts

I think my McLaren P1 GTR has the same issue. Good to know I'm not alone.

February 18, 2025 Reply
Gamerpro
Member • 65 posts

I’ll try this and update how it goes with my McLaren P1 GTR.

February 19, 2025 Reply
Easymoney
Member • 38 posts

Just wanted to say this guide helped with my McLaren P1 GTR!

February 20, 2025 Reply

Check the news !

Tuner Car Showdown
🏎️ Local Meetup: Tuner Car Showdown
The local meetup for serious enthusiasts

🗺️ Where: Downtown Main Street
⏰ When: May 8 @ 10AM-8PM

Event features:
Car Audio Competition | Model Car Show

🔩 Forum Members: Don't forget to tag your photos #OurForumName 👍

🔧 Classic Car Restoration Workshop

👨‍🔧 Instructors:
• Safety Inspector Robert Yang
• Electronics Expert Priya Patel

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

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

🚗 May 15, 2026 at 10:00 AM (4-hour)

🔥 Network with fellow gearheads during breaks!

Workshop: Classic Car Restoration Workshop
Race Car Setup Seminar

🏁 Race Car Setup Seminar

🔧 Instructor: Data Acquisition Expert Priya Patel

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

📈 Bonus: Certificate of completion

⏱️ Next Session: May 12, 2026 at 3:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Pro Tip: Supporting mods (fuel system, cooling) are often needed for big power gains

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

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.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Cost & Options
Quality aftermarket keys work well for most vehicles at lower cost. However, some luxury brands use proprietary technology only available through dealers. For expensive cars, OEM may be worth the extra cost for reliability.
Key Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
Key Tip: Store your key code separately from your keys
Security Systems
An anti-theft system that prevents the engine from starting unless it detects the correct transponder chip in the key. The chip sends a unique code to the car's computer when you turn the ignition. No match = no start, even with a physically matching key.
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.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Key Fact: Some luxury car keys can cost $800+ to replace at dealerships

🔑 KEY SERVICES CLASSIFIEDS

Key Fob Repair & Battery Replacement
$25+
Posted: Apr 26, 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: 487-909-9379
Immobilizer System Reset
$95+
Posted: Apr 19, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 472-841-6438
Transponder Key Duplication
$65+
Posted: Apr 21, 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: 821-744-7593
Dealer Alternative Key Service
40% Less
Posted: Apr 20, 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: 220-233-6570
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 14, 2026

VIN Decoding Workshop

by Car Key Solutions
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Workshop
May 28, 2026

Key Fob Repair Training

by Mobile Key Tech
In-depth class covering push-to-start systems and proximity key programming techniques
Workshop
May 15, 2026

Key Fob Repair Training

by The Key Lab
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Seminar
May 12, 2026

Lost Key Solution Roadshow

by The Key Lab
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools

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