2013 Audi S4
Key Replacement - Save vs Dealer in Ventura County
Why Pay Dealer Rates? | Mobile Service

Why pay $400+ at the dealer when you can get the exact same OEM-spec key for a fraction of the cost? EZ Car Keyz delivers professional key replacement at prices that make sense.

OEM key, fraction of the cost
2013 Audi S4
Key Options
Dealer-grade key for a fair, honest price
Same Key, Half the Price
The math speaks for itself
2013 Audi S4 Smart Key Replacement - Fast, Affordable & Professional
I got a call from a guy over in the Royal/Kadota area of Simi Valley. He'd been out on the trails, mountain bike still strapped to the roof when he got back to the parking lot and started checking his pockets. No key. He went through the pack, the jersey, the hydration vest. Nothing. Just his S4 sitting there, locked, with the bike rack on top.
He'd already called the Audi dealer while he was still sweating from the ride. They told him he'd need a tow, a wait for parts, and at least a couple of days. He found me after that.
I pulled up and started at the door cylinder. Picked and decoded the lock to get the exact cut depths for a new blade, all done mechanically without touching any electronics. Once I had the cut, I moved to the OBD port, read the immobilizer data, and ran the all-keys-lost sequence. That process clears every previously registered key and enrolls the new one as the primary. Nothing from his old fob would open or start the car after that point, which is actually the security feature working correctly.
The new key turned over the S4 right there in the lot. Bike rack and all.
He'd been mentally preparing for a tow bill on top of whatever the dealer was going to charge. The mobile job was a fraction of that, done on site, and he drove home the same afternoon.
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
Why Audi Owners Choose Us Over the Dealer
Real people, real savings, real reviews
“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”
“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”
“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.”
Audi S4 Key Service Areas
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