2012 Porsche 911
Key Replacement - Save vs Dealer in San Diego
1,000+ Five-Star Reviews | Certified Pros
Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by over 1,000 five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.
5-star service at a discount
2012 Porsche 911
Key Options
Dealer-grade key for a fair, honest price
Compare Porsche 911 Key Credentials
Our credentials vs dealer service - side by side
2012 Porsche 911 Smart Key Replacement - Fast, Affordable & Professional
A retired airline captain at the waterfront brunch spot near Peutz Valley on a Sunday morning told me he'd already been burned by another locksmith. He paid full price for a 2012 Porsche 911 smart key that never programmed correctly. The car would crank but the immobilizer killed the engine after two seconds. The other tech said the KESSY module was bad and left.
The KESSY module wasn't bad. It had a locksmith problem, not a module problem. Porsche requires the PIN and security codes to be calculated from the immobilizer data and written to the smart key in the correct encrypted format. If you skip a step or use the wrong tool version, the key appears registered but isn't permanently learned.
I connected through OBD with my IM608. I cleared the failed key data from the previous attempt, read fresh KESSY data, computed the correct codes, and wrote a clean key file to a new fob. His smart key, FCC ID KR55WK50138, had all 5 buttons working plus clean push-to-start with no fuel cutoff. I showed him the confirmation on my screen so he could see it was fully learned this time.
He paid me $425. Dealer charges $765 for the same work. He'd already paid the first locksmith too, which I couldn't undo. But I could make sure the job was done correctly.
Save vs the Dealer on Your Porsche 911 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Porsche 911 Rapid Response, Done Right
Rapid response in the field
Five Stars From Verified Customers
Reviews that back up our credentials
“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”
“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.”
“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”
Related Porsche Keys
Certified key replacement options
Did You Know?Porsche 911 - Other Years
Porsche 911 Key Service Areas
Trusted by thousands across the area
Licensed and insured across all service areas
