[Working] Audi S1 EKS RX quattro key lost and no code - what are my options?

1532 views - Last reply: November 21, 2024
This topic is closed for new replies.
Laughingman
Member since December 2022 • 52 posts

Need my Audi S1 EKS RX quattro's key code to program a replacement key - where to look?

Posted on November 21, 2024
Adminbot
Staff Member • 1261 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Audi S1 EKS RX quattro. Check it out here: VIN Key Code Generator.

Posted on November 22, 2024

Replies (4)

Jazzhands
Member • 124 posts

I think my Audi S1 EKS RX quattro has the same issue. Good to know I'm not alone.

November 22, 2024 Reply
Bluesteel
Member • 136 posts

Just wanted to say this guide helped with my Audi S1 EKS RX quattro!

November 23, 2024 Reply
Oldschool
Member • 7 posts

This is exactly what I need for my Audi S1 EKS RX quattro, thanks for posting!

November 24, 2024 Reply
Diana
Member • 37 posts

Desperate to get my Audi S1 EKS RX quattro running again. Trying this tonight.

November 25, 2024 Reply

Check the news !

Drift Challenge Series
🏎️ Local Meetup: Drift Challenge Series
A gathering for true gearheads and petrolheads

🗺️ Where: Regional Airport (static display area)
⏰ When: August 7 @ 12AM-5PM

Event features:
Poker Run | Scavenger Hunt

🔩 Forum Members: Let us know if you're bringing your project car! 👍

🔧 Classic Car Restoration Workshop

👨‍🔧 Instructors:
• Restoration Pro Alex Petrov
• Paint Specialist Sarah Chen

🛠️ Hands-On Activities:
• Roll cage installation demo
• 6-hour intensive training
• Personal coaching

📝 Skills Covered:
Multimeter use | Wiring diagrams | Short circuit tracing

🚗 August 11, 2026 at 10:00 AM (6-hour)

🔥 Early registrants get preferred work bay access!

Workshop: Classic Car Restoration Workshop
Performance Engine Building 101

🏁 Performance Engine Building 101

🔧 Instructor: Dyno Operator of the Year Dave Wilson

💻 Workshop Includes:
• Hands-on ECU flashing sessions
• 6-hour comprehensive hands-on training
• Air/fuel ratios | Timing maps | Boost curves

📈 Bonus: Entered into performance parts giveaway

⏱️ Next Session: July 31, 2026 at 11:00 AM

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 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.
Cost & Options
You can buy fobs online, but: 1) Must match your exact model/year 2) Many still require professional programming 3) Cheap knockoffs may not work reliably. Some eBay/Amazon sellers offer programming instructions for DIY-friendly models.
Key Tip: Always have at least two working keys to avoid expensive replacements
Cost & Options
Some comprehensive auto policies cover key replacement, often with a deductible. Homeowner's insurance may cover keys lost away from home. Always check your policy details - coverage varies widely. Claims may increase your rates.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
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
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Key Fact: The average driver will lose 1-2 car keys during ownership

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Jul 22, 2026
Lost all your keys? We can cut and program new ones even without originals. Dealership alternative at 40% less. Proof of ownership required. Serving all major brands.
Call: 653-616-6930
Car Key Extraction Service
$45+
Posted: Jul 18, 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: 763-577-9991
Fleet Key Programming
Call
Posted: Jul 25, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 264-692-5405
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: 271-348-0709
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
Aug 15, 2026

Lost Key Solution Roadshow

by Locksmith Pro
Become certified in vehicle security systems with our intensive 2-day course
Workshop
Aug 10, 2026

Mobile Key Programming Clinic

by Locksmith Pro
In-depth class covering push-to-start systems and proximity key programming techniques
Workshop
Jul 29, 2026

Transponder Key Tech Day

by The Key Lab
Become certified in vehicle security systems with our intensive 2-day course
Workshop
Aug 21, 2026

Key Fob Repair Training

by Car Key Solutions
Learn how to extract key codes from VIN numbers and decode vehicle security information

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