[Archived] Need the key code to program a replacement key for my Fiat Seicento 899

1027 views - Last reply: October 05, 2024
This topic is closed for new replies.
Techwiz
Member since October 2022 • 27 posts

Need my Fiat Seicento 899's key code to program a replacement key - where to look?

Posted on October 05, 2024
Adminbot
Staff Member • 1449 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Fiat Seicento 899. Check it out here: VIN Key Code Generator.

Posted on October 06, 2024

Replies (4)

Lasertag
Member • 26 posts

Would love to see a video version of this for a Fiat Seicento 899.

October 06, 2024 Reply
Laserbeam
Member • 75 posts

My Fiat Seicento 899's key code has been a nightmare. Trying this now.

October 07, 2024 Reply
Codemaster
Member • 29 posts

I’m in the same boat with my Fiat Seicento 899. This looks promising.

October 08, 2024 Reply
Pandaexpress
Member • 35 posts

Following this for my Fiat Seicento 899. Please update if it works!

October 09, 2024 Reply

Check the news !

Lowrider Spectacular
🚙 Local Meetup: Lowrider Spectacular
From daily drivers to show queens

🏁 Where: City Park Pavilion
📆 When: August 13 @ 12AM-4PM

Event features:
Judged Show | People's Choice Awards

⚙️ Forum Members: Post your ride in our event discussion thread! ✨

🔧 Hands-On Engine Tuning Workshop

👨‍🔧 Instructors:
• Detailer Extraordinaire Lisa Wong
• Master Technician Carlos Rodriguez (20+ years experience)

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

📝 Skills Covered:
ECU mapping | Air/fuel ratios | Dyno tuning

🚗 August 9, 2026 at 9:00 AM (4-hour)

🔥 Bring your own project - we'll help you work on it!

Workshop: Hands-On Engine Tuning Workshop
Carburetor to EFI Conversion Clinic

🚀 Carburetor to EFI Conversion Clinic

⚙️ Instructor: Classic Muscle Tuner Tom 'Torque' Jenkins

📊 Workshop Includes:
• Emission-legal power gains
• 6-hour comprehensive hands-on training
• Suspension geometry | Weight transfer | Damping rates

🔩 Bonus: Custom tune file included

🏎️ Next Session: August 7, 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

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: Some locksmiths offer mobile key programming services
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.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Lost Keys
Costs vary widely: Basic keys: $50-$150, Transponder keys: $150-$300, Smart keys/fobs: $200-$800, Dealership replacements typically cost 20-50% more than locksmiths. Emergency/lockout service adds $50-$150.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Programming
Some vehicles allow DIY key programming using specific sequences (like turning ignition on/off with original keys). However, most modern cars require specialized equipment only locksmiths or dealers have. Check your owner's manual for your specific model.
Lost Keys
Costs vary widely: Basic keys: $50-$150, Transponder keys: $150-$300, Smart keys/fobs: $200-$800, Dealership replacements typically cost 20-50% more than locksmiths. Emergency/lockout service adds $50-$150.
Key Fact: Key programming typically takes 15-30 minutes for professionals

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Jul 19, 2026
Professional car key programming for most makes/models. We come to you! Transponder keys, fobs, and smart keys. Same-day service available. All work guaranteed.
Call: 507-998-8543
Key Fob Repair & Battery Replacement
$25+
Posted: Jul 24, 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: 398-744-5853
Smart Key Programming Special
$150
Posted: Jul 16, 2026
Push-to-start key replacement for Toyota, Honda, Nissan, Ford. Includes programming and testing. Limited time offer - normally $200+. Call for availability.
Call: 841-956-1354
Key Fob Case Replacement
$35
Posted: Jul 25, 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: 566-508-3096
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
Aug 24, 2026

Car Security Certification Course

by Auto Key Masters
Hands-on experience with the newest transponder key cloning and programming equipment
Seminar
Aug 24, 2026

Lost Key Solution Roadshow

by Immobilizer Experts
Become certified in vehicle security systems with our intensive 2-day course
Workshop
Aug 25, 2026

Anti-Theft System Demonstration

by Auto Key Masters
Become certified in vehicle security systems with our intensive 2-day course
Workshop
Aug 7, 2026

Immobilizer System Seminar

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