SB COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
(805) 790-8162
Fast Response Locksmith

2015 Cadillac ATS
Key Replacement - Even With No Key in Santa Barbara County

No Spare Needed | We Make Keys On-Site

Available Wednesday
2015 Cadillac ATS Smart Key
Smart Key

CA BSIS LICENSE LCO#6792
Zero Keys OK No Towing Made From Scratch
Fast Response15-25
min arrival
1,000+reviews
Watch us make keys from zero113KSubscribers
2015 Cadillac ATS lost key replacement options from EZ Car Keyz Santa Barbara CA

Marco Levy • EZ Car Keyz 🔥

Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2015 Cadillac ATS lost key replacement options from EZ Car Keyz Santa Barbara CA
Key specialists
No Tow Required
We come to wherever the car is sitting
Fixed pricing
Best Price Guaranteed
Specialized in keys only, no overhead markups
Fast mobile service
At Your Location
Home, office, parking lot, wherever you are
805 Special
10% OFFCODE:EZ-805-2026

🔥 Emergency key, plus 10% off 🔥

Applies to all-keys-lost situations
REDEEM (805) 790-8162

2015 Cadillac ATS
Key Options

No spare? No problem. We start from zero

Push To Start
Most popular Cadillac key typeMost Popular
123
Swipe for more options
✓ In Stock · Programmed On-Site
Mechanical Key
Affordable Cadillac key blankBudget
Waterproof surf key for Cadillac ATSSurf Key
2015 Cadillac ATS Mechanical Key EK-EM5513
Key BlankEK-EM5513TypeEmergency BladePart #20765513
✓ In Stock · Cut On-Site
2015 Cadillac ATS replacement key fob with no original from EZ Car Keyz Santa Barbara CA
Zero Keys? We Handle It
Full replacement programmed on-site
2015 Cadillac ATS replacement key fob with no original from EZ Car Keyz Santa Barbara CA
🔧 PRO TIP
Your ATS uses the same HYQ2AB proximity smart key (5-button, ID46, CR2032, HU100 blade) as the CTS and XTS of the same era. Up to eight smart keys can be programmed to one vehicle, the same limit as other GM push-button-start cars.

Real Savings, Same Quality

Side by side - our price vs dealer markup

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Same key, fraction of the dealer price
Save Today (805) 790-8162

2015 Cadillac ATS Smart key Replacement - Fast, Affordable & Professional

Push-to-start all-keys-lost is the job that worries Cadillac owners the most. No key slot on most modern models. No way to physically turn an ignition. The car needs to wirelessly detect a registered fob before it even wakes up. When that fob is gone, the car feels completely dead, but it isn't.

A customer at a ski lodge outside Santa Barbara had a 2015 Cadillac ATS with push-to-start and zero keys. He was 45 minutes from town with his family and no way to move the car. Everyone he asked said smart key AKL on a Cadillac was dealer-only.

I drove to the lodge. Push-to-start AKL on Cadillac is more involved because the body control module needs to be accessed directly and old key data cleared before new fobs can register. On some models that means bench work on the BCM. I used my ACDP to read the module's EEPROM data as a backup, then ran the AKL sequence through OBD. His smart key, FCC ID HYQ2AB, was a 5-button fob.

His Cadillac started at a ski lodge with no dealer anywhere close. Total was around 298. The dealer would have been 553 plus a long tow. Smart key AKL on Cadillac isn't dealer-dependent. It's tool-dependent. Right equipment, current software, and it's a field job.

No Cadillac ATS Key? We Start From Scratch

All keys gone? We handle it from scratch. No dealer tow, no week-long wait. Just call.

Need Help? (805) 790-8162 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google

The Shop That Comes to You

On-site, on your schedule

Lost 2015 Cadillac ATS key replacement by EZ Car Keyz in Santa Barbara CA
Smart key | Service at Your Door
2015 Cadillac ATS | Santa Barbara County
Lost 2015 Cadillac ATS key replacement by EZ Car Keyz in Santa Barbara CA
2015 Cadillac ATS Smart key
2015 Cadillac ATS
Smart key | Made at Your Door
Estimated arrival time to Santa Barbara
30-35 min
We Come to You
Available Today
Service location Santa Barbara
Santa Barbara
We Come Here
805 Area
We Come To You (805) 790-8162

Real Emergency, Real Relief

Stranded drivers who found relief

C
Christopher H.
Sep 2025
★★★★★

“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.”

Google Review
D
Dan G.
Mar 2024
★★★★★

“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”

Yelp Review
R
Rick R.
Apr 2021
★★★★★

“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.”

Google Review
See lost key rescues daily62KFollowers
Customer review after losing 2015 Cadillac ATS key - EZ Car Keyz Santa Barbara CA
“They lost their keys, we saved the day.”
Customer review after losing 2015 Cadillac ATS key - EZ Car Keyz Santa Barbara CA
5.0 out of 5 - Based on 1,000+ Google Reviews
Rescue Me (805) 790-8162

Your Cadillac ATS Pricing Questions Answered

Pricing, process, and what's included

How much does a 2015 Cadillac ATS key replacement cost?
With EZ Car Keyz, a smart key for the 2015 Cadillac ATS runs around $298. That includes the key, cutting, programming, and mobile service to your location. The Cadillac dealer typically charges $553 or more for the same job once you factor in the fob, cutting, programming labor, and the luxury markup Cadillac dealers are known for. Escalade owners have reported dealer quotes as high as $800 for a single fob, while ATS owners see $540 or more. Our quote on the phone is the price you pay, no separate line items.
Is a locksmith cheaper than the Cadillac dealer?
Does the price include cutting and programming?
What battery does the 2015 Cadillac ATS key fob use?
Do you charge a trip fee or service call fee?
Questions? Call (805) 790-8162

Cadillac ATS Key Service Areas

Trusted by thousands across the area

📍Santa Barbara & Ventura County
Emergency 2015 Cadillac ATS locksmith service area in Santa Barbara County CA
Emergency 2015 Cadillac ATS locksmith service area in Santa Barbara County CA
Google Guaranteed in Santa Barbara County

Licensed and insured across all service areas

Trusted Pros (805) 790-8162

No Cadillac ATS Key? We Start From Scratch

All keys gone? We handle it from scratch. No dealer tow, no week-long wait. Just call.

Lost your 2015 Cadillac ATS key? Call EZ Car Keyz Santa Barbara CA now
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
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