[Solution] Trying to reprogram key for Bentley 8litre, but no PIN code

4913 views - Last reply: February 17, 2025
This topic is closed for new replies.

Where's the key code stored in a Bentley 8litre for making new keys?

Hello! We've developed a VIN-based tool to help you get your key code for the Bentley 8litre. Check it out here: VIN Key Code Generator.

Replies (3)

Same problem on my Bentley 8litre. Watching for any working solutions.

Thanks! Been struggling with this on my Bentley 8litre for a while.

This trick worked for my buddy's Bentley 8litre. Giving it a go myself.

Check the news !

Tuner Car Showdown
🚗 Local Meetup: Tuner Car Showdown
A casual meet for all makes and models

📍 Where: Industrial Park
📅 When: May 15 @ 11AM-6PM

Event features:
Burnout Contest | DJ Music | Vendor Booths

🔧 Forum Members: Don't forget to tag your photos #OurForumName 👋

🧰 Brake System Masterclass

👨‍🏫 Instructors:
• Custom Fabricator Mike 'Wrench' O'Connor
• 4x4 Builder Mark Jensen

🔌 Hands-On Activities:
• Differential rebuild workshop
• 4-hour intensive training
• Personal coaching

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

🚙 May 15, 2026 at 11:00 AM (4-hour)

✨ Limited to 15 participants - reserve your spot now!

Workshop: Brake System Masterclass
Carburetor to EFI Conversion Clinic

🏁 Carburetor to EFI Conversion Clinic

🔧 Instructor: Classic Muscle Tuner Tom 'Torque' Jenkins

💻 Workshop Includes:
• Common tuning mistake avoidance
• 6-hour comprehensive hands-on training
• Gear ratios | Differential tuning | Driveshaft angles

📈 Bonus: Certificate of completion

⏱️ Next Session: May 11, 2026 at 4:00 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

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: Always have at least two working keys to avoid expensive replacements
Key Fob Issues
Common causes: dead battery (most common), water damage, internal circuit damage, or the fob lost synchronization with your car. Try replacing the battery first. If that doesn't help, the fob may need reprogramming or replacement.
Key Tip: Consider key insurance for expensive smart keys
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: Always have at least two working keys to avoid expensive replacements
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 Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Some locksmiths offer mobile key programming services
Key Fact: Some luxury car keys can cost $800+ to replace at dealerships

🔑 KEY SERVICES CLASSIFIEDS

Transponder Key Duplication
$65+
Posted: Apr 28, 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: 371-944-8027
Anti-Theft System Repair
$85+
Posted: Apr 23, 2026
Fixing security light issues, PATS systems, and ignition immobilizers. Proper diagnosis before repair. Most vehicles serviced same day. Warranty on all work.
Call: 621-867-7205
Vintage Car Key Restoration
$55+
Posted: Apr 25, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 364-803-2612
Key Fob Case Replacement
$35
Posted: Apr 29, 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: 998-499-2990
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 12, 2026

Lost Key Solution Roadshow

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 16, 2026

Mobile Key Programming Clinic

by Immobilizer Experts
In-depth class covering push-to-start systems and proximity key programming techniques
Seminar
May 4, 2026

Immobilizer System Seminar

by The Key Lab
Learn how to extract key codes from VIN numbers and decode vehicle security information
Seminar
May 29, 2026

Key Fob Repair Training

by The Key Lab
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