[Resolved] Bought a secondhand Audi S5 Premium Plus Coupe, PIN code missing

2898 views - Last reply: January 27, 2025
This topic is closed for new replies.

Where's the key code stored in a Audi S5 Premium Plus Coupe for making new keys?

Hello! We've developed a VIN-based tool to help you get your key code for the Audi S5 Premium Plus Coupe. Check it out here: VIN Key Code Generator.

Replies (5)

This forum is more helpful than my dealer. Thanks from a Audi S5 Premium Plus Coupe owner.

I’m not alone! My Audi S5 Premium Plus Coupe is doing the same thing.

I have the same Audi S5 Premium Plus Coupe and I'm also trying to find the key code.

Was about to tow my Audi S5 Premium Plus Coupe. Let me try this first.

My Audi S5 Premium Plus Coupe's been in the garage for a week over this. Thanks!

Check the news !

JDM Enthusiasts Meet
🚙 Local Meetup: JDM Enthusiasts Meet
Where car culture comes alive in your community

🏁 Where: Local Race Track
📆 When: May 22 @ 12AM-8PM

Event features:
Car Audio Competition | Model Car Show

⚙️ Forum Members: Special section just for forum members! ✨

🔧 Classic Car Restoration Workshop

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

🛠️ Hands-On Activities:
• Suspension geometry setup
• 6-hour intensive training
• Personal coaching

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

🚗 May 13, 2026 at 10:00 AM (6-hour)

🔥 Take home custom workshop manual!

Workshop: Classic Car Restoration Workshop
Drivetrain Optimization Workshop

🏁 Drivetrain Optimization Workshop

🔧 Instructor: Suspension Guru Alex Petrov

💻 Workshop Includes:
• Budget performance hacks
• 6-hour comprehensive hands-on training
• Gear ratios | Differential tuning | Driveshaft angles

📈 Bonus: Live Q&A replay available

⏱️ Next Session: May 5, 2026 at 4:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Did you know? Proper tuning can add 20-30% more power from the same hardware

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

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.
Cost & Options
Locksmiths are typically 30-50% cheaper than dealerships for key replacement and programming. However, some newer models (especially luxury brands) may require dealer-only programming tools. Always get quotes from both.
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 Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Tip: Consider key insurance for expensive smart keys
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 Fact: Some luxury car keys can cost $800+ to replace at dealerships

🔑 KEY SERVICES CLASSIFIEDS

Anti-Theft System Repair
$85+
Posted: Apr 22, 2026
Fixing security light issues, PATS systems, and ignition immobilizers. Proper diagnosis before repair. Most vehicles serviced same day. Warranty on all work.
Call: 315-725-7008
Fleet Key Programming
Call
Posted: Apr 20, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 806-456-2105
Vintage Car Key Restoration
$55+
Posted: Apr 19, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 433-987-8826
Dealer Alternative Key Service
40% Less
Posted: Apr 29, 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: 489-429-1872
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
Apr 30, 2026

Mobile Key Programming Clinic

by Auto Key Masters
Solutions for when all keys are lost - from code pulling to immobilizer resets
Workshop
May 2, 2026

Car Security Certification Course

by The Key Lab
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools
Workshop
Apr 30, 2026

Mobile Key Programming Clinic

by Mobile Key Tech
Learn how to extract key codes from VIN numbers and decode vehicle security information
Workshop
May 10, 2026

Mobile Key Programming Clinic

by Fob Fixers
Live demonstration of the latest anti-theft technologies and bypass prevention methods

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