2015 Audi A4
30-Minute Key Service in Ventura County
Today, Not Thursday | Same-Day Service
Rapid key service, 10% off
2015 Audi A4
Key Options
Done before your next meeting
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2015 Audi A4 Smart key Replacement - Fast, Affordable & Professional
Worst case on a 2015 Audi A4 is when a previous tech attempted all-keys-lost on a BCM2 smart key car, something went wrong during the encrypted module read, and the BCM2 is now in a locked or partially corrupted state. This happens when the tech uses the wrong procedure, loses power mid-read, or does not have the correct software version for that specific BCM2 variant. The car will not accept any key until the module is recovered.
A European auto specialist shop in Ventura near Ventura River Preserve had exactly this situation. Another locksmith had tried to do AKL on a customer's A4, the BCM2 read failed mid-process, and the module locked up. The shop's own tech could not get the immobilizer to respond through OBD. The customer was waiting.
I brought my ACDP for the bench recovery. The ACDP reads the encrypted BCM2 EEPROM data directly from the module chip, uploads it to a calculation server, and returns a file that allows me to generate new keys and re-initialize the immobilizer. I pulled the BCM2, read the chip on my bench setup, got the calc file back, generated a fresh dealer key, reinstalled the module, and performed OBD key learning. His smart key, FCC ID IYZFBSB802, was a 4-button proximity fob.
Total job time was about two hours, longer than a standard job. His bill was 95. The alternative was shipping the BCM2 to a remote service or towing to the dealer for 200 or more. The car left the shop running that same afternoon.
Audi A4 Key, No Waiting
Quick response, quick service, quick results. Your key is our only priority when we arrive.
Audi A4 Lockout Recovery in Action
Emergency resolved, keys in hand
Real Audi Speed, Real Reviews
Fast work, lasting impressions
“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”
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