2015 Audi S4
Key Replacement - Save vs Dealer in Ventura County
Licensed, Certified, and Proven
With 1,000+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.
Google Guaranteed, now save 10%
2015 Audi S4
Key Options
Dealer-grade key for a fair, honest price
Proven Pro vs Dealer Markup
Check the ratings before you decide
2015 Audi S4 Smart Key Replacement - Fast, Affordable & Professional
A guy staying at a hotel near Mountclef Ridge in Simi Valley called me on a Saturday evening. He had been at a conference all day, the valet brought his 2015 Audi S4 around, and somewhere between the conference room and the valet stand, his only fob had vanished. Probably still sitting on a table in a locked room. The hotel concierge had already done him the favor of calling the dealer, who confirmed they were closed until Monday and that this was not a job for a locksmith.
He called me anyway.
I got there and the car was exactly what I expected: push-button start, no mechanical key slot to fall back on, no way to do anything without a fob the immobilizer recognized. From a bystander's view, the car is completely inert. No turning anything, no jumping anything, no workaround. The immobilizer module has to be accessed, its security data read out, and new key data generated from that before any fob will be accepted.
I ran the process on-site. Read the module data, sent it to the calculation server, got the return file, generated a working key, completed the OBD learning sequence. The whole thing happened in a valet lane while he stood there watching.
When the car started, he was quiet for a second, then said the concierge was going to hear about this.
He asked what the dealer would have charged. I kept it simple: a lot more, and not until Monday.
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
Real Audi Trust, Real Reviews
What certified service looks like in reviews
“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”
“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”
“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.”
Related Audi Keys
Every key fully guaranteed
Did You Know?Audi S4 - Other Years
Audi S4 Key Service Areas
Google Guaranteed in your neighborhood
Licensed and insured across all service areas
