2011 Audi S4
Key Replacement - Save vs Dealer in Ventura County
Same-Day Service | No Towing Required
Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.
Fast keys, plus 10% off today
2011 Audi S4
Key Options
Dealer-grade key for a fair, honest price
Audi S4 Key: Same-Day vs Days of Waiting
Same-day vs days of waiting - the choice is clear
2011 Audi S4 Smart Key Replacement - Fast, Affordable & Professional
Out in the Madera Hills neighborhood in Simi Valley, a rideshare driver flagged me down from a highway shoulder call. His 2011 Audi S4 had the key blade snapped clean off inside the driver door lock. The HU66 blade broke right at the shoulder. He had been running a worn copy for years and the tip finally gave out against a sticky wafer pack.
Another locksmith he called told him the cylinder would need to be drilled. New lock, new key, big bill.
I started with the flip key head still in his hand. The Megamos 48 CAN chip inside was fine, so I read the transponder data with my VVDI2 to save it. Then I slid my HU66 Lishi into the door lock. The Lishi fits the VAG keyway and can work around a stuck fragment without scratching the wafer surfaces. The broken piece came out in one pull.
With the fragment out, I decoded each wafer position for exact cut depths. No guessing from a worn blade, no copying old damage. I cut a fresh HU66 blade, rebuilt it into a new three-button flip shell with the original Megamos chip, and tested every function: ignition start, remote lock, remote unlock, trunk release.
He sat on the guardrail the whole time watching, like he was waiting for me to pull out a drill. I never did. The lock stayed factory, the car looked the same as when I got there, and he drove off for way less than that other quote.
Save vs the Dealer on Your Audi S4 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Audi S4 Rapid Response, Done Right
Rapid response in the field
Audi Customers Love Our Fast Service
Same-day service, five-star results
“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”
“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”
“A friend lost my Lexus key and he was able to program and cut a brand new one within 20 minutes. Arrived within about 40 minutes and was friendly, efficient, and quick.”
Related Audi Keys
Quick links to other key pages
Did You Know?Audi S4 - Other Years
Audi S4 Key Service Areas
Fast response to every city we cover
Same-day service available in all listed cities
