2010 Chrysler 300
Key Replacement - Save vs Dealer in San Diego
Licensed & Insured | Mobile Key Experts

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

Certified pro service, 10% off
2010 Chrysler 300
Key Options
Dealer-grade key for a fair, honest price
Licensed Chrysler Key Pro vs Dealership
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2010 Chrysler 300 Smart Key Replacement - Fast, Affordable & Professional
I got a call from a woman parked in one of the residential lots off Finnila Place in Bressi Ranch. She had a 2010 Chrysler 300 and her fob had just stopped working mid-afternoon. Not intermittent, not weak range. Just done. She tried the CR2032 first, which was the right call, but the car still showed a key-not-detected warning and would not start.
She had already called a Chrysler dealer. They told her the car would need to come in, gave her a parts lead time on the fob, and mentioned programming labor on top of that. Towing would be on her.
I pulled up, popped the hood on my van, and got to work at her car. The 2010 300 fob plugs into the ignition port on the column, so you can at least get into the programming process if the car still has power. I connected through the OBD port, ran the key learning sequence, and had the new fob registered and tested in under 30 minutes. Every button, full function, clean start.
She asked how it compared to what the dealer quoted. I told her to call me instead of them next time and left it at that. She saved a good chunk, and she did not have to leave her car anywhere.
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
Why Chrysler Customers Trust Us
Licensed, certified, and proven
“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.”
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