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

2015 Chrysler 300
Key Replacement - Save vs Dealer in Ventura County

Locked Out? | Help is On the Way

Available
2015 Chrysler 300 Smart Key
Smart Key

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

CA BSIS LICENSE LCO#6792
No Spare Needed We Come to You Key Made On-Site
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2015 Chrysler 300 key? EZ Car Keyz Thousand Oaks CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Stranded without a 2015 Chrysler 300 key? EZ Car Keyz Thousand Oaks CA can help
Key specialists
Zero Keys Needed
We program directly to your vehicle's computer
Fixed pricing
On-Site Key Cutting
New key cut from vehicle codes, not from a copy
Fast mobile service
Fast Recovery
Back on the road in 30-45 minutes from arrival
805 Special
10% OFFCODE:EZ-805-2026

🔥 All keys lost? Here's a discount 🔥

Valid even on after-hours lockouts
REDEEM (805) 790-8162

2015 Chrysler 300
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Chrysler key typeMost Popular
2015 Chrysler 300 Smart Key M3N-40821302
FCC IDM3N-40821302Part #5026676AHButtons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2015 Chrysler 300 Smart Key M3N-40821302
FCC IDM3N-40821302Part #68155686ABButtons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2015 Chrysler 300 Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2015 Chrysler 300 Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Key
2015 Chrysler 300 Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2015 Chrysler 300 key fob made from scratch by EZ Car Keyz Thousand Oaks CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2015 Chrysler 300 key fob made from scratch by EZ Car Keyz Thousand Oaks CA
🔧 PRO TIP
The 2015 Chrysler 300 runs a 5-button smart fob with a CR2032. These fobs are known to go flaky before they fully die. Owners report intermittent range loss, the car not recognizing the fob through the door handle, and a key-not-detected warning that clears on its own for a while before it stops clearing. That pattern almost always points to a failing battery or a slightly bent contact inside the fob, not a dead key. Pop it open before you assume the worst. The CR2032 is a common cell but fob contacts on these can oxidize, especially if the fob ever got wet or sat in a gym bag. Clean the contacts, seat the battery flush, and test range from a normal distance before calling it dead. Also worth knowing: the 300 is consistently flagged in theft data alongside the Charger. If you're in Thousand Oaks and parking in commercial lots or on the street regularly, a spare key stored somewhere safe is not optional, it's just smart ownership.
Related services: Ignition Repair · Smart Key

Stranded? Dealer vs Mobile Locksmith

Emergency key replacement: mobile locksmith vs dealer

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
New key made on the spot, no original required
Book Service (805) 790-8162

2015 Chrysler 300 Smart Key Replacement - Fast, Affordable & Professional

I was out near the Wildwood end of Thousand Oaks, wrapping up another job close to 10 at night, when my phone rang. Graveyard shift worker, gas station lot, no key to his 2015 Chrysler 300. He'd lost his only fob and his shift started in under two hours.

He didn't know what a VIN was. He knew the car was a Chrysler and it was black. That was the starting point.

I stayed on the phone with him while he walked to the windshield. I told him to look through the glass at the lower corner on the driver's side. He found it. I told him to open his insurance app, which he had on his phone, and the registration info was right there. That was all I needed to prep before I left.

By the time I pulled into that lot, I had the right fob shell and the right blank ready. He was standing under a flickering overhead light, still a little wound up. I set up on the hood of my van and got to work. The programming process on these requires pulling the vehicle's security PIN through the diagnostic port, then registering the new fob to the immobilizer so the car actually recognizes it. That's the part that separates this from a simple key cut. It took a little over 30 minutes total.

He tested the lock button twice before he even looked up. Then he drove away to make his shift.

The dealer option came up briefly in the parking lot. They were closed, and even if they weren't, he'd have needed a tow to get there. What I charged him was a fraction of what that whole process would have cost, and he made his shift on time.

Save vs the Dealer on Your Chrysler 300 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: Botanic Garden Area · Casa Conejo · Conejo Oaks · Dos Vientos

Chrysler 300 Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2015 Chrysler 300 by EZ Car Keyz Thousand Oaks CA
Smart Key | Rapid On-Site Service
2015 Chrysler 300 | Ventura County
All keys lost service for 2015 Chrysler 300 by EZ Car Keyz Thousand Oaks CA
2015 Chrysler 300 Smart Key
2015 Chrysler 300
Smart Key | Rescue Key
Estimated arrival time to Thousand Oaks
Priority ETA
Rapid Arrival
Available Today
Service location Thousand Oaks
Thousand Oaks
Help Is Close
805 Area
Same-Day Keys (805) 790-8162

Chrysler Keys: From Panic to Five Stars

Emergency rescues that earned five stars

A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
M
Mark F.
Feb 2024
★★★★★

“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”

Yelp Review
S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2015 Chrysler 300 - EZ Car Keyz Thousand Oaks CA
“Real savings, real reviews.”
Locked out rescue review for 2015 Chrysler 300 - EZ Car Keyz Thousand Oaks CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Chrysler 300 Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace a key for my 2015 Chrysler 300?
Call a mobile locksmith first. The dealer route for a 2015 Chrysler 300 smart fob typically runs several hundred dollars by the time you add labor, programming, and whatever shop fees they attach. That's before any tow charge if the car can't be driven there. With EZ Car Keyz, the fob, the blade cut, and the programming are one job, one price, done at your location. No appointment, no tow, no waiting a week for a part to arrive. The VIN is the most useful thing you can give me when you call. It tells me the fob style, the security system generation, and what I need to bring before I leave my van.
How much more does all-keys-lost cost compared to making a spare?
Do aftermarket Chrysler fobs work, or do I need to buy one from you?
My 2015 Chrysler 300 starts fine but the door handles aren't detecting the fob. What's going on?
Can I buy a fob online and have you program it?
Questions? Call (805) 790-8162

Chrysler 300 Key Service Areas

Locked out anywhere? We respond fast

📍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
Lockout rescue coverage for 2015 Chrysler 300 in Ventura County CA
Lockout rescue coverage for 2015 Chrysler 300 in Ventura County CA
Stranded in Ventura County? We respond fast

Lost your keys? We’ll come to wherever the car is

SOS Call (805) 790-8162
Filmed on Location
Chrysler 300 car key replacement video
113K+ Chose EZ Car Keyz

All Chrysler 300 Keys Lost? No Problem

No working key required. Our technicians program directly to your vehicle.

Locked out of your 2015 Chrysler 300? Get help from EZ Car Keyz Thousand Oaks CA
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Car Key
Ventura County