2002 Audi A4
Key Replacement by a Certified Pro in Santa Barbara County
Licensed & Insured | Mobile Key Experts



Certified pro service, 10% off
2002 Audi A4
Key Options
Licensed, insured, and backed by 1,000+ five-star reviews
All Audi A4 Keys Lost? Compare Options
Lost all your keys? Compare your options
2002 Audi A4 Remote flip key Replacement - Fast, Affordable & Professional
Here is exactly what happens when I replace a 2002 Audi A4 key. Step one, I verify your identity and vehicle ownership. Step two, I decode the lock and cut the blade so the mechanical side is perfect. Step three, I connect my diagnostic tool to the OBD port and access the immobilizer module. Step four, I read the security PIN and run the key registration sequence. Step five, I test the new key. Not just "does it start." I test every button, the remote range from 30 feet away, the lock and unlock, the trunk, the comfort access if equipped, and the push-to-start. Step six, I test the start three times in a row to confirm no intermittent faults.
A high school tennis coach at the tennis club in Santa Barbara by Gaviota State Park on a Saturday afternoon watched me work on his A4 and said the testing was the part he did not expect. He thought I would hand him the key and leave. Instead I walked to the far end of the parking lot pressing buttons, then came back and started the car three times in a row.
I used my VVDI Prog to pull the cluster data and my VVDI2 for the key programming. His fob, FCC ID MYT8Z0837231, was a 4-button smart key. Every button confirmed. Range confirmed. Three clean starts confirmed.
That testing process is the same on every job and it is included in the 271 I charge. Dealers charge 502 and some skip the testing entirely.
Trust the Pros for Your Audi A4 Key
BSIS licensed, NASTF certified, Google Guaranteed. Trusted by 1,000+ customers in Santa Barbara by Gaviota State Park.
Saving You Money, One Key at a Time
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Why Audi Customers Trust Us
Licensed, certified, and proven
“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”
“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”
“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.”
Audi A4 Key Service Areas
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