2010 Cadillac CTS
Key Replacement - Save vs Dealer in San Diego
No Spare Needed | We Make Keys On-Site

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

Emergency key, plus 10% off
2010 Cadillac CTS
Key Options
Dealer-grade key for a fair, honest price
No Cadillac Key? See Your Best Option
No key? See which option gets you driving faster
2010 Cadillac CTS Smart Key Replacement - Fast, Affordable & Professional
Lock decoding means I read your car's lock to cut a key without drilling, without damaging the cylinder, and without replacing anything. The Cadillac looks exactly the same when I leave.
A driver at a highway rest stop near Bressi Ranch had his key go stiff and nearly snap in the ignition of his 2010 Cadillac CTS. The blade was visibly worn and he could feel it catching on the wafers. He was afraid to force it one more time. Another locksmith quoted him over the phone for a full ignition cylinder replacement at over $500.
I used my HU100 Lishi to decode the lock from the door cylinder where the wafers were still clean. It reads each wafer position without touching or damaging them, which gave me the exact cut depths for a new blade. I cut a fresh key from the decode and programmed the transponder chip through OBD. His smart key, FCC ID M3N5WY7777A, just needed a new blade with the correct chip. The old ignition wafers were worn but not failed.
No drilling and no cylinder replacement. His total was $332. The other locksmith's plan would have been $601 or more with a new cylinder and keys. His original ignition works fine with a properly cut new blade.
Save vs the Dealer on Your Cadillac CTS Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Cadillac CTS Rapid Response, Done Right
Rapid response in the field
Real Emergency, Real Relief
Stranded drivers who found relief
“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”
“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”
Cadillac CTS Key Service Areas
All-keys-lost service in every city

Emergency service available in all listed cities










