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Fast Response Locksmith

2016 Ford Focus
Key Replacement - Save vs Dealer in San Diego

All Keys Lost? | No Problem

Available
2016 Ford Focus Smart Key
Smart Key

Lost all your keys? Don't panic, and don't call a tow truck. Our mobile locksmith comes to your vehicle and creates a brand new key from scratch, even with zero working keys.

CA BSIS LICENSE LCO#6792
All Keys Lost? Easy No Tow Required New Key On-Site
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2016 Ford Focus key? EZ Car Keyz Encinitas CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Stranded without a 2016 Ford Focus key? EZ Car Keyz Encinitas CA can help
Key specialists
All Keys Lost?
We make new keys from scratch - no existing key needed
Fixed pricing
No Tow Required
We come to wherever the car is sitting
Fast mobile service
Emergency Service
Available 7 days a week, 6 AM to 11:30 PM
619 Special
10% OFFCODE:EZ-619-2026

🔥 Lost your key? Save 10% today 🔥

Covers emergency & lost key services
REDEEM (619) 876-1271

2016 Ford Focus
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Ford key typeMost Popular
2016 Ford Focus Smart Key M3N-5WY8609
FCC IDM3N-5WY8609Part #164-R8092Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2016 Ford Focus Smart Key KR55WK48801
FCC IDKR55WK48801Part #5919918 164-R8048Buttons3BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2016 Ford Focus Smart Key KR5876268
FCC IDKR5876268Part #164-R8147Buttons3BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2016 Ford Focus Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Key
2016 Ford Focus Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2016 Ford Focus key fob made from scratch by EZ Car Keyz Encinitas CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2016 Ford Focus key fob made from scratch by EZ Car Keyz Encinitas CA
🔧 PRO TIP
The 2016 Focus Smart Key fob carries a CR2032 inside. Before you assume the fob is dead or the immobilizer has lost its mind, swap the battery. A weak CR2032 on these will cause inconsistent range, a key-not-detected warning on the dash, and sometimes the push-button start will act like the fob isn't in the car at all even when you're sitting right there holding it. The fob also has a mechanical key blade tucked inside the body. If the fob stops responding entirely, pull that blade out and use the door cylinder to get in while you sort the rest. One more thing: the 2016 Focus uses a 5-button fob, and if you're buying a replacement online, confirm the button count matches the factory fob on your car before anyone tries to program it. A mismatch won't pair correctly and you'll waste a trip.
Related services: Ignition Repair · Smart Key

All Ford Focus Keys Lost? Compare Options

Lost all your keys? Compare your options

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
Book Service (619) 876-1271

2016 Ford Focus Smart Key Replacement - Fast, Affordable & Professional

A Cardiff-by-the-Sea resident called me on a Tuesday morning after the one fob he had for his 2016 Focus stopped being recognized overnight. No warning, no gradual weirdness. He went out to leave for work and the car just sat there showing a key-not-detected warning every time he pressed the start button.

He'd already been on the Ford dealer's website checking availability. The earliest appointment was four days out, and they were talking about leaving the car with them for a full day on top of that.

I told him I'd be there within the hour.

When I pulled up, I had him hold the fob directly against the start button and try it. Nothing. That rules out a simple range issue. I popped the fob open and the CR2032 looked fine visually, but I swapped it anyway with a fresh one from my kit. Still nothing. That told me the fob itself had failed, not just the battery. On a 2016 Focus with only one key, that means an all-keys-lost procedure.

I connected my programming tool to the OBD port and ran the AKL sequence for the Ford smart key system. It clears the old fob data out of the vehicle's security and body control modules, then registers the new fob from scratch. There's a timed portion built into the procedure where you just wait. I cut the emergency blade to his car while that countdown ran.

Once the programming confirmed, I walked everything: start button, door lock, door unlock, trunk release, all five buttons. Then I had him try it himself from across the driveway to confirm range was solid.

He made it to work that morning. A little late, but he made it. The dealer would have had the car sitting in a queue until Friday.

Save vs the Dealer on Your Ford Focus Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 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
Also serving: Cardiff-by-the-Sea · Downtown Encinitas · Leucadia · Moonlight Beach

Ford Focus Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2016 Ford Focus by EZ Car Keyz Encinitas CA
Smart Key | Rapid On-Site Service
2016 Ford Focus | San Diego
All keys lost service for 2016 Ford Focus by EZ Car Keyz Encinitas CA
2016 Ford Focus Smart Key
2016 Ford Focus
Smart Key | Rescue Key
Estimated arrival time to Encinitas
Priority ETA
Rapid Arrival
Available Today
Service location Encinitas
Encinitas
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Ford Owners Rescued and Reviewed

From lost keys to happy customers

T
TJ P.
Jun 2025
★★★★★

“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”

Google Review
Z
Zebadiah A.
Oct 2025
★★★★★

“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”

Google Review
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
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2016 Ford Focus - EZ Car Keyz Encinitas CA
“Real savings, real reviews.”
Locked out rescue review for 2016 Ford Focus - EZ Car Keyz Encinitas CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Ford Focus Mobile Service FAQ

Real costs, no dealer surprises

How much does a 2016 Ford Focus smart key replacement cost?
Call us for exact pricing because it depends on what you need: a spare key while you still have a working one, or an all-keys-lost situation where we have to clear the system and start fresh. Either way, what we quote on the phone is what you pay. No separate line items for the fob, the blade cut, the programming, and the mobile visit. It's one number. Ford owners who've gone the dealer route on this generation consistently report paying significantly more once the dealer breaks it into a fob charge, a programming labor charge, and sometimes a diagnostic fee on top. We're a fraction of that, and we come to you in Cardiff-by-the-Sea or anywhere else in Encinitas.
Is a mobile locksmith actually cheaper than the Ford dealer for a smart key?
Does the price include cutting the emergency blade and programming?
My 2016 Focus shows a key warning even with a brand new battery in the fob. What's going on?
Can I program a second key for my 2016 Focus myself, or do I need a tool?
Questions? Call (619) 876-1271

Ford Focus Key Service Areas

Emergency coverage across the region

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Lockout rescue coverage for 2016 Ford Focus in San Diego County CA
Emergency dispatch throughout San Diego County

Emergency service available in all listed cities

Get Help Now (619) 876-1271
Filmed on Location
Ford Focus car key replacement video
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Lost Your 2016 Ford Focus Key? We Can Help

Lost all your keys? We make new ones on-site. No tow truck needed. Emergency service.

Locked out of your 2016 Ford Focus? Get help from EZ Car Keyz Encinitas CA
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