VENTURA COUNTY
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2015 Mazda 3
Key Replacement - Save vs Dealer in Ventura County

Fair Prices | No Hidden Fees

Available
2015 Mazda 3 Smart Key
Smart Key

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

CA BSIS LICENSE LCO#6792
Save Hundreds Today Dealer Quality Key Upfront Pricing
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2015 Mazda 3 key fob price quote from EZ Car Keyz Camarillo CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2015 Mazda 3 key fob price quote from EZ Car Keyz Camarillo CA
Key specialists
Save 40-60%
Same OEM-quality key, fraction of the dealer price
Fixed pricing
Fixed Pricing
The quote on the phone is what you pay. Period.
Fast mobile service
Free Mobile Service
No trip fees, no towing costs - service included
805 Special
10% OFFCODE:EZ-805-2026

🔥 Fair price, pro key, your door 🔥

No exclusions on key type or service
REDEEM (805) 790-8162

2015 Mazda 3
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Mazda key typeMost Popular
2015 Mazda 3 Smart Key WAZSKE13D01
FCC IDWAZSKE13D01Part #GJY9-67-5DYButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2015 Mazda 3 Smart Key WAZSKE13D02
FCC IDWAZSKE13D02Part #GJR9-67-5DYButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2015 Mazda 3 Smart Key WAZSKE13D01
FCC IDWAZSKE13D01Part #KDY3-67-5DYButtons3BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2015 Mazda 3 Smart Key WAZSKE13D02
FCC IDWAZSKE13D02Part #KD33-67-5DYButtons3BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
2015 Mazda 3  WAZSKE13D02
FCC IDWAZSKE13D02Part #KDY3-67-5DYButtons3BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2015 Mazda 3 Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2015 Mazda 3 MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Discount 2015 Mazda 3 transponder key from EZ Car Keyz Camarillo CA
Skip the Dealer Markup
Professional key, honest rate
Discount 2015 Mazda 3 transponder key from EZ Car Keyz Camarillo CA
🔧 PRO TIP
The 2015 Mazda 3 smart key (WAZSKE13D01) runs on a CR2025, and when that battery dips, you get the "KEY IS NOT DETECTED" message on the dash. Before you panic, hold the dead fob logo-side flat against the start button. There's a backup LF antenna coil right behind the button housing that can pick up the passive RFID in the fob even with zero battery. That gets you one start to go handle it.
Related services: Ignition Repair · Smart Key

Compare the Cost of a Mazda 3 Key

See the price difference before you call

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
Save hundreds without sacrificing quality
Book Service (805) 790-8162

2015 Mazda 3 Smart Key Replacement - Fast, Affordable & Professional

Got a call from a guy near Conejo Mountain Open Space in Camarillo. He ran a landscaping crew and was at the muffler shop on a break when his 2015 Mazda 3 decided the day was over. Smart key dead. "KEY IS NOT DETECTED" on the dash, doors wouldn't respond, nothing.

He had already tried holding the fob against the start button. That actually worked once, but then he shut the car off and it wouldn't repeat the trick. Battery in the WAZSKE13D01 was totally cooked. He said he bought the CR2025 at the dollar store a while back, which tracks.

I pulled the fob apart using the little release tab on the back. The CR2025 inside was corroded on one contact and reading under 2 volts. Swapped in a fresh Panasonic CR2025, cleaned both battery terminals in the fob housing, and snapped it back together.

Then the real test. Walk every function: lock, unlock, trunk, panic. Checked the push-button start from the driver seat, then from the passenger side to make sure the interior antennas were all reading. Walked ten feet from the car and hit lock. Clean chirp, mirrors folded.

He kept pressing the buttons like he was making sure it wasn't a trick.

The whole fix took about fifteen minutes on site. A fraction of what the dealer route would have cost him in time alone, let alone the bill.

Save vs the Dealer on Your Mazda 3 Key

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

Get Pricing (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
Also serving: Camarillo Heights · Camarillo Old Town · Camarillo Outlets · Camarillo Springs

Mazda 3 Rapid Response, Done Right

Rapid response in the field

Low cost 2015 Mazda 3 car key service by EZ Car Keyz Camarillo CA
Smart Key | Rapid On-Site Service
2015 Mazda 3 | Ventura County
Low cost 2015 Mazda 3 car key service by EZ Car Keyz Camarillo CA
2015 Mazda 3 Smart Key
2015 Mazda 3
Smart Key | Programmed for Less
Estimated arrival time to Camarillo
Quick & Affordable
Rapid Arrival
Available Today
Service location Camarillo
Camarillo
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

Five Stars for Fair Mazda Prices

What honest rates sound like in reviews

K
Kelly C.
Dec 2024
★★★★★

“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”

Yelp Review
K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
N
Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
Watch real savings, real jobs62KFollowers
Dealer vs locksmith review for 2015 Mazda 3 key - EZ Car Keyz Camarillo CA
“Real savings, real reviews.”
Dealer vs locksmith review for 2015 Mazda 3 key - EZ Car Keyz Camarillo CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Mazda 3 Mobile Service FAQ

Real costs, no dealer surprises

Do I have to go to the Mazda dealer to get a replacement smart key for my 2015 Mazda 3?
No. The 2015 Mazda 3 uses Mitsubishi Electric's transponder security system, and the WAZSKE13D01 fob can be programmed through the OBD-II port with the right diagnostic platform. Mazda does run a server-based authentication on some newer models, but qualified locksmiths carry the credentials to handle that handshake. Some Mazda owners on forums have actually found out their dealer farmed the key work out to a mobile locksmith anyway, which means they paid the dealer markup for a middleman. I come to you in Camarillo and do the full job on site.
What exactly is the smart key on my 2015 Mazda 3 and how does it work?
How long does a Mazda dealer take for a key replacement compared to a mobile locksmith?
My 2015 Mazda 3 shows "KEY ID INCORRECT" after a battery change. What happened?
Can I register a spare WAZSKE13D01 smart key to my 2015 Mazda 3 myself?
Questions? Call (805) 790-8162

Mazda 3 Key Service Areas

No trip fees in any service area

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Low cost 2015 Mazda 3 key replacement area in Ventura County CA
Low cost 2015 Mazda 3 key replacement area in Ventura County CA
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Affordable 2015 Mazda 3 Key Replacement

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