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

2021 Cadillac XT5
NASTF Certified Key Service in Santa Barbara County

Background Checked | Fully Bonded

Available Wednesday
2021 Cadillac XT5 Smart Key
Smart Key

CA BSIS LICENSE LCO#6792
Certified Pros Insured Service Proven Record
Fast Response15-25
min arrival
1,000+reviews
175K+ followers can't be wrong113KSubscribers
EZ Car Keyz mobile locksmith technician

Marco Levy • EZ Car Keyz 🔥

Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Key specialists
Fully Insured
Liability coverage and background-checked technicians
Fixed pricing
On-Site Key Cutting
New key cut from vehicle codes, not from a copy
Fast mobile service
Half the Dealer Cost
Why pay $400+ when the same key is $149-$249?
805 Special
10% OFFCODE:EZ-805-2026

🔥 1,000+ reviews, save on yours 🔥

Trusted service with built-in savings
REDEEM (805) 790-8162

2021 Cadillac XT5
Key Options

The credentials to back up every job

Push To Start
Most popular Cadillac key typeMost Popular
2021 Cadillac XT5 Smart Key HYQ2ES
FCC IDHYQ2ESPart #13522879Buttons5BatteryCR2032Frequency433 MHzRemote Start✓ Yes
✓ In Stock · Programmed On-Site
Mechanical Key
Affordable Cadillac key blankBudget
Waterproof surf key for Cadillac XT5Surf Key
2021 Cadillac XT5 Mechanical Key EK-EM4994
Key BlankEK-EM4994TypeEmergency Blade
✓ In Stock · Cut On-Site
EZ Car Keyz technician holding a programmed car key
Verified & Reviewed
15+ years of trusted service
🔧 PRO TIP
Your XT5 switched to the HYQ2ES smart key (434 MHz, ID46 chip, CR2032 battery, HU100 emergency blade, PNs 13544052 or 13522879). There is no on-board self-programming on these. Every key add or replacement requires professional diagnostic tools.

No Spare? See the Difference

Emergency options side by side

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
Lost all your keys? No tow truck needed
SOS Call (805) 790-8162

2021 Cadillac XT5 Smart key Replacement - Fast, Affordable & Professional

When a 2021 Cadillac XT5 key is done wrong, the car fights it. The engine cranks but cuts fuel after two seconds. The push-to-start works for a few days then randomly shows "key not detected." Or the fob locks the doors but won't trigger the ignition. GM's body control module runs a deeper verification over multiple drive cycles, and a close-but-wrong chip will pass the first test but fail the second.

A customer at the tailor shop in Santa Barbara had a key from another locksmith that started failing after about a week. Her XT5 would start fine in the morning but by afternoon the push-to-start would intermittently refuse. She thought the car had an electrical problem, but it didn't. The key was the problem.

The other locksmith had programmed the wrong chip type. I used my VVDI2 to read the bad key's chip and confirmed the mismatch, then programmed a new fob with the correct chip matched to her FCC ID HYQ2ES. I also replaced the weak CR2032 battery that was adding to the detection issues.

The replacement has been working for months and cost her 312. Dealer would have charged 572. The difference between a key that works and a key that works for a week is the chip generation inside it.

Trusted Cadillac XT5 Key Replacement

Your car is in the hands of a certified professional. Every job is insured and guaranteed.

Call Experts (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

Dealer Quality, Better Price

Quality work, no dealer tax

2021 Cadillac XT5 key replacement - EZ Car Keyz
Smart key | Quality Key, Better Price
2021 Cadillac XT5 | Santa Barbara County
2021 Cadillac XT5 Smart key
2021 Cadillac XT5
Smart key | Best Rate
Estimated arrival time to Santa Barbara
30-35 min
Free Mobile ETA
Available Today
Service location Santa Barbara
Santa Barbara
Local Pro
805 Area
Free Quote (805) 790-8162

Proven by 1,000+ Cadillac Customers

Proven by reviews, backed by licenses

D
Diya M.
Jan 2025
★★★★★

“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”

Google 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
E
Ezra M.
Oct 2025
★★★★★

“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.”

Google Review
Watch the work before you call62KFollowers
EZ Car Keyz technician with satisfied customer
“Real credentials, real trust.”
5.0 out of 5 - Based on 1,000+ Google Reviews
Book A Pro (805) 790-8162

Emergency Situation FAQ

What to expect when we arrive

I lost all my Cadillac keys. Can you still make a new one?
Yes. All-keys-lost is one of the most common calls we get, and we handle it on site for most Cadillac models. The process involves resetting the GM theft deterrent system, performing a BCM security access and immobilizer learn, cutting a new key, and programming everything fresh. Cadillac owners who call the dealer for an AKL job get quoted $540 to $800 or more and are told to tow the vehicle in. One ATS-V owner was quoted "$540 plus gotta tow the car there." We come to you and do the same job at your location for significantly less. On some very new models, NASTF credentials are required, and we have them.
Do I need to tow my car to the dealer if I have no keys?
How long does an all-keys-lost replacement take?
What battery does the 2021 Cadillac XT5 key fob use?
Can you make a spare at the same time so I have two keys?
Questions? Call (805) 790-8162

Cadillac XT5 Key Service Areas

Same-day service, every location

📍Santa Barbara & Ventura County
EZ Car Keyz service area - Santa Barbara & Ventura County
Fast keys anywhere in Santa Barbara County

Same-day service available in all listed cities

Same-Day Keys (805) 790-8162

Trusted Cadillac XT5 Key Replacement

Your car is in the hands of a certified professional. Every job is insured and guaranteed.

EZ Car Keyz mobile locksmith van
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
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