2016 Fiat 500x
Key Replacement - Save vs Dealer in Ventura County
Mobile Locksmith | We Come to You
Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.
Mobile key service at your door
2016 Fiat 500x
Key Options
Dealer-grade key for a fair, honest price
Fiat 500x Key: Mobile vs Dealer Visit
No towing, no waiting rooms - compare the experience
2016 Fiat 500x Smart Key Replacement - Fast, Affordable & Professional
Got a call from a rideshare driver at the coin-op laundry off the Telegraph Road shopping corridor in Ventura. He'd already been burned. One of those $49 Google ad locksmiths showed up for his 2016 Fiat 500X, charged way more than quoted, and the smart key still didn't work right. Doors would unlock, but push-to-start wouldn't detect the fob. The EVIC just sat there flashing "Key Fob Not Detected" every time he hit the button.
First thing he asked me was how to verify I was legit before spending more money. Fair question.
I gave him my BSIS license number right on the phone, LCO 6792. He looked it up on the state site while we were still talking. I'm also NASTF certified, which means I pull factory security data through the official FCA portal. That's the gap between a proper AES-128 handshake and a hack job that half-works.
I ran my Smart Pro on his 500X, cleared the partial registration the other guy left behind, and reprogrammed the M3N-40821302 with a clean AES pairing to the RF Hub module. All four buttons came back, proximity detection worked from every door handle, and push-to-start fired on the first press. He sat in the driver seat and just held the start button like he was waiting for it to fail again.
Quoted price on the phone, same price on the invoice. The dealer wanted more and a tow. The other locksmith charged more than both of us and couldn't even finish the job.
Save vs the Dealer on Your Fiat 500x Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Fiat 500x Rapid Response, Done Right
Rapid response in the field
Reviews From Happy Fiat Customers
Mobile service that comes to you
“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.”
“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.”
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