[Solved] Peugeot Satelis 400 won’t start after replacing key - what code do I need?

4806 views - Last reply: December 13, 2024
This topic is closed for new replies.

Where can I find the key code to program keys for my Peugeot Satelis 400?

Hello! We've developed a VIN-based tool to help you get your key code for the Peugeot Satelis 400. Check it out here: VIN Key Code Generator.

Replies (3)

Trying to avoid a $300 fee at the dealer for my Peugeot Satelis 400.

Does this method work for the Peugeot Satelis 400 models from 2010 onward?

This trick worked for my buddy's Peugeot Satelis 400. Giving it a go myself.

Check the news !

Import Car Festival
🚗 Local Meetup: Import Car Festival
A gathering for true gearheads and petrolheads

📍 Where: Community College Campus
📅 When: May 27 @ 12AM-4PM

Event features:
Kids Activities | Charity Fundraiser

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

🔩 Performance Modding 101

👩‍🏭 Instructors:
• Safety Inspector Robert Yang
• Electronics Expert Priya Patel

⚙️ Hands-On Activities:
• Suspension geometry setup
• 4-hour intensive training
• Personal coaching

📋 Skills Covered:
Metal finishing | Bondo application | Rust treatment

🏎️ May 14, 2026 at 10:00 AM (4-hour)

💡 Network with fellow gearheads during breaks!

Workshop: Performance Modding 101
Suspension Tuning for Speed

🔋 Suspension Tuning for Speed

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

📱 Workshop Includes:
• Component selection guides
• 4-hour intensive hands-on training
• Suspension geometry | Weight transfer | Damping rates

📉 Bonus: Personalized setup recommendation

🔌 Next Session: May 7, 2026 at 10:00 AM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Warning: Cheap parts often cost more in the long run due to failures

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
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
Key Programming
Common reasons: wrong key type for your vehicle, anti-theft system needs reset, low car battery voltage during programming, or the key isn't properly synced. Some cars also have programming limits (only 2-4 keys can be registered).
Key Tip: Some locksmiths offer mobile key programming services
Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
Key Fact: Smart keys use radio frequencies between 125 kHz and 2.4 GHz

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 22, 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: 561-262-3769
Immobilizer System Reset
$95+
Posted: Apr 24, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 401-833-6459
Car Key Extraction Service
$45+
Posted: Apr 21, 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: 949-372-2163
Key Fob Case Replacement
$35
Posted: Apr 23, 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: 965-633-7618
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 13, 2026

Anti-Theft System Demonstration

by Locksmith Pro
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 25, 2026

Mobile Key Programming Clinic

by Immobilizer Experts
Become certified in vehicle security systems with our intensive 2-day course
Workshop
May 19, 2026

Dealer-Level Programming Workshop

by Fob Fixers
Solutions for when all keys are lost - from code pulling to immobilizer resets
Workshop
May 21, 2026

Immobilizer System Seminar

by Immobilizer Experts
Become certified in vehicle security systems with our intensive 2-day course

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