2011 Cadillac DTS
Key Replacement - Save vs Dealer in San Diego
Today, Not Thursday | Same-Day Service

Don't wait 3-5 business days at the dealership. EZ Car Keyz gets you back on the road fast. We arrive quickly and have your new key working before your coffee gets cold.
Rapid key service, 10% off
2011 Cadillac DTS
Key Options
Dealer-grade key for a fair, honest price
Quick Service vs Long Wait
Done today vs done next week
2011 Cadillac DTS Transponder Key Replacement - Fast, Affordable & Professional
Worst case on a 2011 Cadillac DTS is a smart key all-keys-lost where the body control module is in a locked fault state from a previous failed programming attempt. Another locksmith tried the job, the BCM threw errors, and they packed up. Now the car rejects every key and the push-to-start is completely dead.
A customer's Cadillac was at a paint shop in Spring Valley. The shop had called another locksmith for a key on his DTS after the respray. That locksmith got an immobilizer fault and left. The paint shop called me.
I brought my ACDP bench tool. I pulled the BCM, read the EEPROM, cleared the fault, and rebuilt the key registration from scratch. His smart key, FCC ID , was a 3-button fob. The system accepted the new key on the first clean attempt after the module reset. I showed the paint shop team what went wrong so they'd know to warn customers about it if it ever came up again.
Total job time was about 90 minutes, which is longer than normal. His bill was $139. The alternative was a flatbed to the Cadillac dealer, a multi-day wait, and $318 or more. I carry bench tools specifically for situations where the first approach hits a wall.
Save vs the Dealer on Your Cadillac DTS Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Cadillac DTS Rapid Response, Done Right
Rapid response in the field
Real Cadillac Speed, Real Reviews
Fast work, lasting impressions
“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”
“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”
“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”
Cadillac DTS Key Service Areas
Same-day service, every location

Same-day service available in all listed cities



