2012 Chrysler 300
Key Replacement - Save vs Dealer in Ventura County
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You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.

Mobile service plus 10% off
2012 Chrysler 300
Key Options
Dealer-grade key for a fair, honest price
Your Driveway vs Their Lobby
Skip the trip, skip the wait
2012 Chrysler 300 Smart Key Replacement - Fast, Affordable & Professional
A family near California Lutheran University in Thousand Oaks lost their only Fobik at one of those overflow parking areas after a long day out. Searched everywhere, checked lost and found twice, nothing. Their 2012 Chrysler 300 was just sitting there with four tired kids and no way in.
I told them about 30 minutes.
Started with my Y171 Lishi to pick the door lock and decode every wafer position. The 300 uses a standard Y171 keyway on the driver door cylinder, so I had the cut data before I even touched my key machine. Cut a fresh emergency blade to match right there on the hood.
Then the real work. Connected through OBD-II, pulled the four-digit PIN from the WIN module, and ran the all-keys-lost procedure. That sequence wipes every previously registered Fobik from the car's memory and writes the new one as primary. Their M3N-40821302 started the 300 on the first press. I programmed a second Fobik while I was in the system, because adding a spare while you're already connected takes almost no extra time compared to doing it as a separate visit later.
The whole job ran about 45 minutes. A dealer would have meant a tow, a wait for an appointment, and a bill that would have made the day even worse. They loaded up and drove home with two working keys.
Save vs the Dealer on Your Chrysler 300 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Chrysler 300 Rapid Response, Done Right
Rapid response in the field
Mobile Service, Five-Star Results
Mobile service, five-star feedback
“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”
“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”
“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”
Chrysler 300 Key Service Areas
Every city, same mobile service

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